Here are the Cthulhoids, an evolving race of psionic aberrations serving an ancient entity known as the Sleeper Beneath (Cthulhu).

The progression begins with the Young Cthulhoid, a CR 2 creature still experimenting with its developing powers. Even at this stage, it can communicate telepathically, manipulate emotions, grapple victims with its tentacles, drain their minds, and retaliate against attackers with bursts of psychic energy.

A mature Cthulhoid becomes a CR 5 mental controller capable of disrupting nearby spellcasting, stealing memories and secrets from creatures that fail against its magic, and overwhelming groups with a stunning psychic blast. The Elder Cthulhoid advances to CR 12, gaining flight, legendary actions, stronger mind-draining abilities, and sufficient psionic mastery to concentrate on two spells simultaneously.

At the height of their evolution stands the Cthulhoid Archmind, a CR 21 psionic leader capable of dominating powerful creatures, concentrating on three spells at once, accumulating psychic charges, and bending reality around itself. Its presence weakens mental defenses, disrupts spellcasting, and turns it into an encounter capable of controlling the entire battlefield rather than simply dealing damage.

Their advancement is not based entirely on age. Cthulhoids evolve through exceptional psionic development, exposure to cosmic revelations, survival of overwhelming mental trauma, or a deeper connection to the Sleeper Beneath.

These creatures are from The Aberrant Codex: Mutations and Aberrations, available on DriveThruRPG! You can also check it out there for a more extensive preview. Delve into the warped world of aberrations, mutations, and cosmic horror in your 5E campaigns.

What’s Inside:

• Mutation Rules & Zones – Mechanics for wild magic areas, arcane corruption, and the strange transformations they cause.
• Character Options – 12 subclasses, 10 backgrounds, 4 new races, and 30 feats themed around mutation, aberration, and forbidden evolution.
• Spells & Items – 33 spells and 80+ magic items warped by planar influence or unstable energies.
• Monsters & Templates – Over 150 monster statblocks, from psionic predators to mutated horrors, plus variant rules for custom mutations.
• VTT Resources – Includes 100+ creature tokens and 125+ art handouts to bring your sessions to life.

Whether you want eldritch creatures, strange player options, or full rules for reality-warping regions, The Aberrant Codex has it all. The Hardcover edition of The Aberrant Codex is also available here: https://buy.stripe.com/8x24gyfNNegY75qgwI6c005

You can also subscribe to our newsletter to stay updated on upcoming projects, including a Kickstarter launching in the coming months: Mythological Items for 5E and 5.5E, inspired by myths from around the world. By joining the newsletter, you can download a free 30-page PDF preview of the upcoming Kickstarter. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

Here is Sanctivow, the Heaven-Writ Blade, a scaling holy sword that evolves from Uncommon to Legendary as its wielder fulfills sacred vows, protects the innocent, restores desecrated places, and brings deserving evils to justice.

I wanted to create a holy weapon that was more than a sword with additional radiant damage. Sanctivow is bound to four celestial principles: shelter, truth, mercy, and judgment. Its divine inscriptions grow brighter as its wielder proves worthy, but its greater powers can fall silent if that covenant is knowingly betrayed.

Each rarity unlocks new abilities while retaining the powers of the previous tiers. The supplement also includes several possible advancement methods, rules for breaking and restoring the sword’s covenant, and physical signs that show how Sanctivow changes as its celestial power awakens.

You can download the complete three-page PDF supplement for free on DMsGuild. You can also check out my bundle of small D&D manuals on DMsGuild, which includes all of my titles available on the platform at a 70% discount.

My next Kickstarter, Mythological Items, launches this September with more than 300 magic items inspired by myths and legends from around the world, including many scaling relics.

For my larger projects and full-length manuals, visit my DriveThruRPG. For free previews, new creatures, magic items, and project updates visit r/JonnyDM!

The Harvester is a CR 10 undead horror built for rural nightmares, cursed farmlands, burial mounds, harvest moons, and villages where people whisper that something walks between the fields at night.

I wanted it to feel like a deathly folk-horror figure: not just a skeleton with a scythe, but something ancient, patient, and ritualistic. It does not reap crops. It marks the guilty, stalks the soon-to-be-dead, and leaves behind strange tokens of straw, hair, blood, and bone.

Mechanically, the Harvester is designed to make the battlefield feel oppressive. Its Field of Silence shuts down speech and verbal spellcasting nearby, Harvest the Living can permanently sever the soul of a creature it reduces to 0 hit points, and Sow Dread forces enemies to see glimpses of their own death. It can move without provoking opportunity attacks, punish weakened enemies, and act like a terrifying executioner rather than a simple brute.

This creature is from Undead & Undead: The Ultimate Undead Handbook for 5E and the 2024 Edition available on DriveThruRPG!

Undead are more than shambling corpses and skeletal minions. Undead & Undead is your complete guide to raising the dead, commanding their power, and unleashing them in terrifying new forms - from restless spirits and cursed warriors to spectral lords, zombie dragons, and necromantic abominations.

What’s Inside?

• 90+ Undead Statblocks – From crawling hands and soul wisps to deathpriests, banshees, mummy sovereigns, and lich gods. Each entry includes optional traits and variants to customize your encounters.
• Undead Lair System – A scalable, flexible system to turn crypts, cursed cities, and haunted ruins into deadly environments. Includes thematic traps, lair actions, environmental effects, and more.
• 50+ Magic Items – Cursed relics, necrotic weapons, undead-bound artifacts, and forbidden tomes designed to horrify or empower.
• Customizable Templates & Traits – Easily create unique undead with variant traits, thematic abilities, and storytelling tools for every archetype.
• Campaign Tools – Includes undead cult generators, random encounter tables, unholy rituals, haunted visions, and apocalyptic plot hooks to fuel your adventures.
• VTT & Art Resources – 60 art handouts and 45 VTT tokens to bring your undead encounters to life, whether in person or online.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

These pages are from Goblins & Goblins, my manual focused on expanding goblins into a much wider range of roles, encounters, factions, and campaign tools.

This preview includes the Goblin Shadowmancer, a CR 3 spellcaster built around darkness, fear, teleportation, necrotic magic, and optional shadow traits; the Goblin Alchemist, a chaotic potion-maker with random concoctions, explosive flasks, and extra customization options; and the Goblin King, a CR 4 leader who commands nearby goblins, uses legendary actions, and can turn a messy goblin fight into something much more dangerous.

I wanted Goblins & Goblins to make goblins feel fresh again, not just as disposable low-level enemies, but as tricksters, leaders, weird specialists, faction members, recurring villains, or chaotic allies that can show up at many different levels of play.

What’s Inside?

• Tons of Goblin Statblocks – From the explosive Goblin Alchemist to the fearsome Goblin King, with extra traits and variants for customization.
• Unique Goblin Races – Expand your bestiary with Desert Goblins, Sky Goblins, Snow Goblins, and Swamp Goblins, each with unique abilities and lairs.
• Goblin Campaign Tools – Factions, encounter ideas, trap-filled hideouts, and a goblin name table to enrich your adventures.
• 75+ Magic Items – From general goblin gear to race-specific magic items tailored for each goblin subrace.
• VTT & Art Resources – Includes 36 art handouts and 28 creature tokens to bring goblins to life at your table.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

Here are a few preview pages from Atlantis: War of the Tridents, my 270+ page adventure module for 5E, blending Greek mythology, Atlantean fantasy, underwater exploration, political conflict, and traditional fantasy adventure.

This preview shows a mix of the content included in the book: the Barbarian: Path of the Sea Serpent, an ocean-themed subclass built around aquatic adaptation, serpent-like fury, and sea monster resilience; the Atlantean Elemental Sword, a very rare magic weapon forged with fire, lightning, and water gems; several new ocean-themed spells like Rejuvenating Waters, Water Cyclone, and Tidal Smite; Callista, the High Priestess of Athena in Atlantis; and monsters such as the Brine Sea Serpent and Lesser Stone Golem.

The full adventure includes flexible campaign paths, underwater and surface encounters, new character options, spells, magic items, NPCs, monsters, locations, factions, and extensive VTT resources.

It is designed for campaigns that want mythic adventure, oceanic exploration, Atlantean politics, divine influence, ancient secrets, and dangerous creatures from the depths.

You can explore all my manuals and resources on DriveThruRPG, or through my Linktree, and check out more previews on r/JonnyDM.

These are three scaling magic items from Growing Magic Items, built to start as useful early rewards and remain relevant as characters grow.

The Cloak of Druidic Power is made for druids, beginning with poison resistance and speak with plants before unlocking stronger nature magic, animal communication, shapeshifting, and eventually the ability to summon loyal beasts.

The Ring of Evolving Power is a flexible item that grows with almost any character. It begins by improving a chosen ability score and saving throws, then unlocks spells like shield, haste, and teleport, eventually becoming a powerful personal relic tied to the wearer’s growth.

The Lantern of Eternal Twilight starts as a useful magical light against darkness, then becomes a stronger tool against hidden threats, illusions, undead, and fiends, eventually revealing truth and creating an aura that can paralyze supernatural enemies.

These items are part of Growing Magic Items, a collection of evolving magic gear designed to grow alongside your characters. Each item has multiple tiers of rarity and can unlock new powers through character levels, story milestones, personal achievements, or specific quests, depending on the campaign.

After the collection performed extremely well on DMsGuild and reached bestseller status, I reinvested in the project by recommissioning the artwork, giving the collection brand-new illustrations, light revisions, and a handful of new Growing Magic Items. If you already own it, you can download the updated version for free on DMsGuild.

You can find over 80 Growing Magic Items on DMsGuild. You can also check out my bundle of small D&D manuals on DMsGuild, which includes Growing Magic Items Collection.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

The Ophrym, also known as the Many-Eyed Fiend, is a CR 11 demon built around perception, corruption, and battlefield control.

Instead of being another brute that only rushes forward and attacks, the Ophrym uses its many eyes to break enemies apart mentally before tearing them down physically. Its gaze can charm, frighten, or put creatures to sleep, while its Mind Warp Aura makes nearby enemies more vulnerable to Wisdom saves and Intelligence checks. It can also disappear in dim light or darkness, making it especially dangerous in ruined temples, abyssal lairs, underground shrines, and encounters where the party cannot easily control the battlefield.

It still has claws and a venomous tail, but the real danger is how quickly it can disrupt the party’s plans. One failed save can split the group, force someone to flee, shut down a character, or turn a fight into chaos.

From Diabolical Designs: Demons and Devils for 5E available on DriveThruRPG. Check it out for a more extensive preview!

What's Inside:

• Fiendish Realms & Lore: Explore Hell and the Abyssal Realm with plot hooks and campaign ideas.
• Character Options: 20 subclasses, 1 new class, 10 backgrounds, and 3 fiendish races.
• Spells & Items: 44 spells and 130+ magic items to enrich your game.
• Monsters & Tools: 120+ fiendish creatures and custom traits for unique encounters.
• VTT Resources: 160+ art handouts and 75+ creature tokens.

Physical copies of Diabolical Designs are also available for a limited time through this link.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

The Pinhead is a CR 9 undead abomination stitched together from flesh, death, and crude necromancy.

I wanted it to feel like the result of a ritual that technically worked, but absolutely should not have. Its body is reinforced with metal pins, torn muscle, and unnatural magic, while its damaged mind follows the last command of its creator with brutal obedience. If it has no orders, it simply turns hostile toward the living.

Mechanically, it is a tough undead enforcer with necrotic resistance, poison immunity, strong saves, and a pain-fueled combat style. When it takes a heavy hit, it becomes more dangerous on its next attack. It can slam enemies repeatedly, grab them with barbed fingers, restrain them, and deal ongoing necrotic damage while they are trapped.

It works well as a necromancer’s bodyguard, a failed resurrection experiment, a cult-made guardian, or something sealed in a laboratory that the party really should not have opened.

This creature is from Undead & Undead: The Ultimate Undead Handbook for 5E and the 2024 Edition available on DriveThruRPG!

Undead are more than shambling corpses and skeletal minions. Undead & Undead is your complete guide to raising the dead, commanding their power, and unleashing them in terrifying new forms - from restless spirits and cursed warriors to spectral lords, zombie dragons, and necromantic abominations.

What’s Inside?

• 90+ Undead Statblocks – From crawling hands and soul wisps to deathpriests, banshees, mummy sovereigns, and lich gods. Each entry includes optional traits and variants to customize your encounters.
• Undead Lair System – A scalable, flexible system to turn crypts, cursed cities, and haunted ruins into deadly environments. Includes thematic traps, lair actions, environmental effects, and more.
• 50+ Magic Items – Cursed relics, necrotic weapons, undead-bound artifacts, and forbidden tomes designed to horrify or empower.
• Customizable Templates & Traits – Easily create unique undead with variant traits, thematic abilities, and storytelling tools for every archetype.
• Campaign Tools – Includes undead cult generators, random encounter tables, unholy rituals, haunted visions, and apocalyptic plot hooks to fuel your adventures.
• VTT & Art Resources – 60 art handouts and 45 VTT tokens to bring your undead encounters to life, whether in person or online.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

Growing Pets and Animals Statblocks is a 5E manual designed to let animal companions grow with the party instead of becoming irrelevant after a few levels.

The idea is simple: each animal has multiple scaling statblocks, so a small pet, scout, mount, guardian, familiar-like companion, or wild creature can progress into stronger forms as the campaign continues. The preview shows this with the owl progression, from a regular Owl to a Night Owl, Ghost Owl, and Phantom Owl, turning a simple flying companion into a stealthy, supernatural predator with stronger senses and more interesting battlefield utility. It also shows the Tiger line, for a more direct and powerful predator companion that can grow into a dangerous high-level beast.

The rules page also includes suggested progression tables for different campaign styles, including standard campaigns, gritty realism, low magic games, and high magic or epic campaigns, so DMs can decide when an animal companion should advance in a way that fits their table.

Since the original version did well, I went back and made a full V2 update with totally new commissioned and licensed art, a cleaner presentation, and additional statblocks. I also expanded some animal lines, including more higher-CR dogs with special abilities focused on guarding allies, leading packs, protecting companions, or serving as dangerous sidekicks for villains and encounters. There are also more feline options, giving cats and larger predators a stronger progression path.

If you already own the manual, you can download the updated version on DriveThruRPG.

You can also subscribe to our newsletter to stay updated on upcoming projects, including a Kickstarter launching in the coming months: Mythological Items for 5E and 5.5E, inspired by myths from around the world. By joining the newsletter, you can download a free 30-page PDF preview of the upcoming Kickstarter. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

Here are the Aberrant Humans, a group of low-to-mid CR monsters built around eldritch mutation, alien experimentation, failed transmutation, and environmental corruption.

They were once ordinary people, but exposure to forces beyond normal magic has twisted their bodies and minds into something barely recognizable. The base Aberrant Human is a CR 1/2 creature with warped anatomy, tentacle attacks, unnatural reflexes, and a mind that resists outside influence. The Mutated Aberrant Human pushes that further with extra limbs, greater durability, regeneration, and more brutal melee attacks. The Giant Mutated Aberrant Human turns the concept into a larger CR 5 threat with stronger blows, crushing area attacks, and savage momentum.

The page also includes variant mutations, such as hardened bone plates, toxic pustules, tendril lashes, vicious mandibles, aberrant regrowth, and mutagenic bursts, letting you customize each creature for different encounters.

These creatures are from The Aberrant Codex: Mutations and Aberrations, available on DriveThruRPG! You can also check it out there for a more extensive preview. Delve into the warped world of aberrations, mutations, and cosmic horror in your 5E campaigns.

What’s Inside:

• Mutation Rules & Zones – Mechanics for wild magic areas, arcane corruption, and the strange transformations they cause.
• Character Options – 12 subclasses, 10 backgrounds, 4 new races, and 30 feats themed around mutation, aberration, and forbidden evolution.
• Spells & Items – 33 spells and 80+ magic items warped by planar influence or unstable energies.
• Monsters & Templates – Over 150 monster statblocks, from psionic predators to mutated horrors, plus variant rules for custom mutations.
• VTT Resources – Includes 100+ creature tokens and 125+ art handouts to bring your sessions to life.

Whether you want eldritch creatures, strange player options, or full rules for reality-warping regions, The Aberrant Codex has it all. The Hardcover edition of The Aberrant Codex is also available here: https://buy.stripe.com/8x24gyfNNegY75qgwI6c005

You can also subscribe to our newsletter to stay updated on upcoming projects, including a Kickstarter launching in the coming months: Mythological Items for 5E and 5.5E, inspired by myths from around the world. By joining the newsletter, you can download a free 30-page PDF preview of the upcoming Kickstarter. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

Here are the Mutant Orcs, a corrupted orc faction built around unnatural resilience, exposed bone armor, brutal strength, and savage survival instincts.

They are the remnants of ancient corruption, forbidden magic, failed experiments, or a lost war that left their bodies warped but not broken. Their bones grow through their skin as armor and weapons, making them harder to kill and more dangerous in close combat.

The pages include the basic Mutant Orc at CR 1, the stronger Mutant Orc Warbrute at CR 3, and the Mutant Orc Warleader at CR 7, which adds command abilities and legendary actions. There are also optional traits like Bone Jut and Mutant Frenzy, letting you make them even more brutal depending on the encounter.

They work well in cursed ruins, poisoned wastelands, corrupted forests, shattered mountains, or anywhere you want orcs that feel more monstrous, desperate, and physically terrifying.

These creatures are from Orcs & Orcs, available on DriveThruRPG in PDF and hardcover print! The full manual also expands the Mutant Orcs with their own lair, lair actions, battle-ready magic items, and treasures the players can find after bringing them down.

Orcs & Orcs is the ultimate guide to unleashing the full fury and depth of orc-kind in your 5E campaigns, whether you want savage warbands, disciplined armies, cursed berserkers, or iron-willed mercenaries.

What’s Inside?

• Dozens of Orc Statblocks – From the Orc Bannerbearer to the Red Orc Warlord, each entry includes extra traits and variants to help you customize encounters with brutal precision.
• Powerful Orc Factions – Expand your bestiary with Ironpeak Orcs, Oathsister Orcs, Red Orcs, and twisted Mutant Orcs. Each brings unique abilities, lore, and lair ideas.
• Orc Campaign Tools – Warband factions, tactical lairs, encounter suggestions, and more.
• 70 Orc-Themed Magic Items – Tribal relics, cursed axes, brutal armor, spiritual totems, and more.
• VTT & Art Resources – Includes 27 handouts and 17 creature tokens to bring orcs to life in-person or online.

Orcs fit into any fantasy campaign as enemies, allies, or complex factions. Wherever your world needs strength, rage, and scars earned in battle, orcs are ready.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

The Deathmarked Wight is a CR 12 variant of the classic wight, created for campaigns where undeath feels tied to a greater power. Instead of being only a hateful remnant of a former life, this wight has been chosen by a death god, ancient lich, or powerful necromantic order, carrying a mark that gives it purpose, authority, and far more dangerous abilities.

It can place a deathmark on a victim, weaken enemies with necromancy, drain life, raise the creatures it kills into temporary undead servants, and unleash pulses of necrotic power. I wanted it to feel like an undead enforcer or emissary, the kind of creature sent to crush rebellions, retrieve escaped undead, punish enemies of a death cult, or prepare the way for something much worse.

The Wight entry also includes expanded lore and optional traits to customize the base creature, such as memories from life, empowered zombie servants, or extra necrotic damage against untouched victims. Together, the two statblocks give you both a classic undead threat and a much deadlier champion of death for higher-level encounters.

These creatures are from Undead & Undead: The Ultimate Undead Handbook for 5E and the 2024 Edition available on DriveThruRPG!

Undead are more than shambling corpses and skeletal minions. Undead & Undead is your complete guide to raising the dead, commanding their power, and unleashing them in terrifying new forms - from restless spirits and cursed warriors to spectral lords, zombie dragons, and necromantic abominations.

What’s Inside?

• 90+ Undead Statblocks – From crawling hands and soul wisps to deathpriests, banshees, mummy sovereigns, and lich gods. Each entry includes optional traits and variants to customize your encounters.
• Undead Lair System – A scalable, flexible system to turn crypts, cursed cities, and haunted ruins into deadly environments. Includes thematic traps, lair actions, environmental effects, and more.
• 50+ Magic Items – Cursed relics, necrotic weapons, undead-bound artifacts, and forbidden tomes designed to horrify or empower.
• Customizable Templates & Traits – Easily create unique undead with variant traits, thematic abilities, and storytelling tools for every archetype.
• Campaign Tools – Includes undead cult generators, random encounter tables, unholy rituals, haunted visions, and apocalyptic plot hooks to fuel your adventures.
• VTT & Art Resources – 60 art handouts and 45 VTT tokens to bring your undead encounters to life, whether in person or online.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

Here is the Orc Shaman, a CR 4 spellcaster built to add storm magic, ancestral spirits, and battlefield support to orc encounters.

I wanted this creature to feel like more than just an orc with spells. It can support nearby allies with temporary hit points, empower a warband with primal rage, call down lightning through its Rite of the Storm Gods, and use its voice as a supernatural force that carries across the battlefield.

The page also includes optional traits that let you customize the shaman depending on the role you want it to play. It can become more durable against thunder and lightning, deal extra force damage through ancestral spirits, hold concentration more reliably while wounded, perform ritual movement, or unleash one final spell when reduced to 0 hit points.

It works well as a tribal spiritual leader, battlefield caster, cultic storm priest, or dangerous support monster behind a larger orc warband.

This creature is from Orcs & Orcs, available on DriveThruRPG in PDF and hardcover print!

Orcs & Orcs is the ultimate guide to unleashing the full fury and depth of orc-kind in your 5E campaigns, whether you want savage warbands, disciplined armies, cursed berserkers, or iron-willed mercenaries.

What’s Inside?

• Dozens of Orc Statblocks – From the Orc Bannerbearer to the Red Orc Warlord, each entry includes extra traits and variants to help you customize encounters with brutal precision.
• Powerful Orc Factions – Expand your bestiary with Ironpeak Orcs, Oathsister Orcs, Red Orcs, and twisted Mutant Orcs. Each brings unique abilities, lore, and lair ideas.
• Orc Campaign Tools – Warband factions, tactical lairs, encounter suggestions, and more.
• 70 Orc-Themed Magic Items – Tribal relics, cursed axes, brutal armor, spiritual totems, and more.
• VTT & Art Resources – Includes 27 handouts and 17 creature tokens to bring orcs to life in-person or online.

Orcs fit into any fantasy campaign as enemies, allies, or complex factions. Wherever your world needs strength, rage, and scars earned in battle, orcs are ready.

I’m also working on Mythological Items for 5E and 5.5E, an upcoming Kickstarter featuring 300+ magic items inspired by myths and legends from around the world. It includes weapons, armor, relics, artifacts, and scaling items that can grow with the characters over the course of a campaign. You can subscribe to our newsletter to get updates and download a free 30-page PDF preview. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

You can find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

The Winged Lynx is a CR 6 flying predator built for mountain passes, remote forests, sacred peaks, and isolated wilderness encounters. It is fast, intelligent enough to feel unsettling, and dangerous enough to become the center of local legends, whether as a feared monster, a false deity, or a misunderstood guardian.

I wanted it to feel more interesting than just “a lynx with wings”, so the page includes lore, encounter ideas, and multiple plot hooks. It can stalk travelers from above, terrorize a village, become the focus of a dangerous cult, or guard an ancient mountain secret that the party needs to uncover.

Mechanically, it is a mobile ambush predator with stealth, aerial movement, a diving attack, a fear-based roar, and bonus action mobility, making it useful as either a solo wilderness threat or part of a larger mountain encounter.

This creature appears in The Aberrant Codex: Mutations and Aberrations, available on DriveThruRPG! You can also check it out there for a more extensive preview. Delve into the warped world of aberrations, mutations, and cosmic horror in your 5E campaigns.

What’s Inside:

• Mutation Rules & Zones – Mechanics for wild magic areas, arcane corruption, and the strange transformations they cause.
• Character Options – 12 subclasses, 10 backgrounds, 4 new races, and 30 feats themed around mutation, aberration, and forbidden evolution.
• Spells & Items – 33 spells and 80+ magic items warped by planar influence or unstable energies.
• Monsters & Templates – Over 150 monster statblocks, from psionic predators to mutated horrors, plus variant rules for custom mutations.
• VTT Resources – Includes 100+ creature tokens and 125+ art handouts to bring your sessions to life.

Whether you want eldritch creatures, strange player options, or full rules for reality-warping regions, The Aberrant Codex has it all. The Hardcover edition of The Aberrant Codex is also available here: https://buy.stripe.com/8x24gyfNNegY75qgwI6c005

You can also subscribe to our newsletter to stay updated on upcoming projects, including a Kickstarter launching in the coming months: Mythological Items for 5E and 5.5E, inspired by myths from around the world. By joining the newsletter, you can download a free 30-page PDF preview of the upcoming Kickstarter. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

Here are a few psionic magic items built around psychic power, telekinesis, mind control, and mental defenses. The Sword of Psionic Manifestation is the main one here, giving a character that classic psychic warrior feeling with a manifested psionic blade, extra psychic damage, a reactive mental shield, and telekinetic strikes against distant enemies.

The page also includes the Helm of Telepathic Command and the Staff of the Psionic Overlord, which lean more into domination, telepathy, and spellcasting.

The second page features the Staff of Mind Mastery, a legendary item for spellcasters who want to boost psychic damage, cast powerful mind-affecting spells, retaliate with mental force, and protect themselves from charm, fear, and other psychic threats.

I really like psionic items as rewards because they let you bring mind powers into a regular 5E campaign without needing an entire psionics system. They work especially well for psychic warriors, aberration-themed campaigns, mind flayer plots, alien ruins, strange lost civilizations, or any player who wants their character to feel like their power comes from pure willpower instead of traditional magic.

These items are part of Psionic Magic Items, a collection of unique psionic magic items. You can also check out my bundle of small D&D manuals on DMsGuild, which includes Psionic Magic Items.

You can also subscribe to our newsletter to stay updated on upcoming projects, including a Kickstarter launching in the coming months: Mythological Items for 5E and 5.5E, inspired by myths from around the world. By joining the newsletter, you can download a free 30-page PDF preview of the upcoming Kickstarter. We only send emails occasionally, and only when there’s a new release, important news, or exclusive free content and discount codes to share.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

These are a few apex predators from different planes, realms, and world-ending disasters across several of my 5E creature manuals. I always like making monsters that feel like they belong to a specific environment or cosmic force, not just “big beast with claws”, so each one has a very different role at the table.

Some of them can work as noble guardians or rare allies, others as elemental threats, abyssal hunters, or mutated horrors that immediately change the tone of an encounter. Basically, if your party needs a dangerous magical predator to track, fight, escape from, or accidentally anger, these should give you a few options.

The Luminous Lion appears in Celestial Realms: Divine Forces and Heavenly Beasts, the Aquatic Lion appears in Elements Unleashed, the Scorchfur Predator appears in Apocalypse Codex, the Abyssal Hound appears in Diabolical Designs: Demons and Devils for 5E, and the Void-Touched Lion appears in The Aberrant Codex: Mutations and Aberrations for 5E.

I’m also working on 300+ Mythological Items for 5E and 2024, a future Kickstarter project with myth-inspired magic items, artifacts, and relics from around the world. It will also include physical hardcover options and printed editions of some of my previous manuals, so I’ll share more about that as it gets closer.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

Enigma’s Puzzle Box, Stormforged Gauntlets, and Luminous Shard of Healing are three scaling wondrous items built for long-term character progression.

Enigma’s Puzzle Box is a relic of knowledge, illusions, and reality manipulation, starting as a tool for investigation and identification before growing into a powerful item that reveals hidden truths, creates convincing illusions, and eventually protects its wielder through veils, duplicates, and escape magic.

Stormforged Gauntlets are made for characters who want to channel the fury of the sky. They begin with lightning resistance and thunderous magic, then evolve into stronger storm spells, immunity to lightning damage, and finally the power to unleash a devastating storm of vengeance.

Luminous Shard of Healing is a radiant support item tied to restoration and divine magic. It grants access to healing magic early on, then grows into stronger restorative effects, eventually allowing the wielder to create a sanctuary of light that heals wounds, cures diseases, removes curses, and restores allies.

These are items from Growing Magic Items - a collection of evolving magic gear designed to grow alongside your characters.

Growing Magic Items are magic items with four tiers of rarity that evolve and unlock new capabilities as characters progress through levels or achieve important milestones. Their progression can be tied to character level, personal achievements, or specific quests, allowing you to adapt them easily to different campaign styles and power levels.

After the collection performed extremely well on DMsGuild and reached bestseller status, I decided to reinvest in the project by recommissioning all the artwork, giving the entire collection brand-new illustrations, alongside light revisions and a handful of new Growing Magic Items added to the book. If you already own it, you can download the updated version for free on DMsGuild.

You can find over 80 Growing Magic Items on DMsGuild. You can also check out my bundle of small D&D manuals on DMsGuild, which includes Growing Magic Items Collection.

For more of my creatures, items, and manuals visit DriveThruRPG, my Linktree, or r/JonnyDM!

More content is on the way! 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes a physical hardcover and printed editions of my previous manuals.

Graveyard Golems are massive undead hulks born from places steeped in death. They rise from graveyards and ossuaries where bones, broken tombstones, rusted iron, and coffin wood merge into a single body held together by necrotic will. Most appear on their own when a burial ground becomes saturated with unrest, turning the remnants of the dead into a relentless guardian that crushes anything disturbing its resting place.

Some necromancers manage to bind these creatures, using them as monstrous sentries or siege engines. In ancient necropolises or sites filled with powerful remains, even greater versions can form, known as Mausoleum Colossi. These towering horrors are shaped from stone, bone, and centuries of accumulated death, and their presence turns any graveyard into a battleground.

These creatures are from Undead & Undead: The Ultimate Undead Handbook for 5E and the 2024 Edition available on DriveThruRPG!

Undead are more than shambling corpses and skeletal minions. Undead & Undead is your complete guide to raising the dead, commanding their power, and unleashing them in terrifying new forms - from restless spirits and cursed warriors to spectral lords, zombie dragons, and necromantic abominations.

What’s Inside?

• 90+ Undead Statblocks – From crawling hands and soul wisps to deathpriests, banshees, mummy sovereigns, and lich gods. Each entry includes optional traits and variants to customize your encounters.
• Undead Lair System – A scalable, flexible system to turn crypts, cursed cities, and haunted ruins into deadly environments. Includes thematic traps, lair actions, environmental effects, and more.
• 50+ Magic Items – Cursed relics, necrotic weapons, undead-bound artifacts, and forbidden tomes designed to horrify or empower.
• Customizable Templates & Traits – Easily create unique undead with variant traits, thematic abilities, and storytelling tools for every archetype.
• Campaign Tools – Includes undead cult generators, random encounter tables, unholy rituals, haunted visions, and apocalyptic plot hooks to fuel your adventures.
• VTT & Art Resources – 60 art handouts and 45 VTT tokens to bring your undead encounters to life, whether in person or online.

You can find more of my creatures and manuals on DriveThruRPG, via Linktree, or by visiting r/JonnyDM for previews and standalone content.

If you want even more options, I also have a bundle of small D&D manuals available on DMsGuild.

More content is on the way! 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes a physical hardcover and printed editions of my previous manuals.

Umbraths are small fiendish beings born from the deepest shadows of the Abyss. Though they are not true demons, they embody the chaos, slaughter, and malice that saturate that plane. Their name joins umbra, the Latin word for shadow, and wrath, reflecting their nature as creatures driven to engulf and consume everything in darkness. Barely visible except for their glowing eyes and wavering outlines, Umbraths drift through blackened places of death and suffering, feeding on the violent energies around them. Individually they are weak, but in numbers they can smother entire areas in fear and darkness, overwhelming isolated prey.

Over time, an Umbrath can absorb enough chaotic energy to evolve into a Greater Umbrath. These stronger fiends no longer simply lurk in shadow, they become its living embodiment. Greater Umbraths hover through darkness with predatory intent, spreading magical gloom around them and shaping the battlefield into a place of panic and despair. Their forms swell with abyssal power, their tendrils strike harder, and they begin to drain life from those they wound.

This transformation occurs only after long exposure to the deepest and most corrupted parts of the Abyss, where darkness and cruelty are strongest. The longer an Umbrath steeps in those energies, the more its essence fuses with the plane itself.

From Diabolical Designs: Demons and Devils for 5E available on DriveThruRPG. Check it out for a more extensive preview!

What's Inside:

• Fiendish Realms & Lore: Explore Hell and the Abyssal Realm with plot hooks and campaign ideas.
• Character Options: 20 subclasses, 1 new class, 10 backgrounds, and 3 fiendish races.
• Spells & Items: 44 spells and 130+ magic items to enrich your game.
• Monsters & Tools: 120+ fiendish creatures and custom traits for unique encounters.
• VTT Resources: 160+ art handouts and 75+ creature tokens.

Physical copies of Diabolical Designs are also available for a limited time through this link.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

More content is on the way. 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes physical hardcovers and printed editions of my previous manuals.

The Nullborn, Eldritch Dronespawn, and Grey Stalker are unsettling aberrations from the Grey Dimension, a silent, featureless reality of stagnant time, eternal twilight, and weakening planar boundaries. They work well as eerie invaders, scouts, and hunters from beyond the veil, introducing a strong extradimensional horror angle into your campaign.

Nullborn are the most common of these beings, pale and eyeless predators that slip through tiny cracks in reality, stalk the living in total silence, and disrupt nearby magic with their presence. Eldritch Dronespawn serve as more advanced scouts and enforcers, insectile horrors that hover through the air with psychic hums and warped coordination, preparing the way for deeper incursions. Above them are Grey Stalkers, elite extradimensional hunters that bend time, distort perception, and fracture reality around them.

These creatures are especially effective in adventures involving unstable magic, sealed portals, corrupted ruins, strange disappearances, or regions where the fabric of the world is beginning to tear. They fit naturally into cosmic horror campaigns where the threat is not just physical, but also planar, psychological, and deeply unnatural.

These creatures are from The Aberrant Codex: Mutations and Aberrations, available on DriveThruRPG! Inside the manual you can also find many more alien extradimensional beings, aberrations, and monstrosities, including the Grey Abyssal, another entity tied to the Grey Dimension.

The Hardcover edition of The Aberrant Codex is also available here: https://buy.stripe.com/8x24gyfNNegY75qgwI6c005

What’s Inside:

• Mutation Rules & Zones – Mechanics for wild magic areas, arcane corruption, and the strange transformations they cause.
• Character Options – 12 subclasses, 10 backgrounds, 4 new races, and 30 feats themed around mutation, aberration, and forbidden evolution.
• Spells & Items – 33 spells and 80+ magic items warped by planar influence or unstable energies.
• Monsters & Templates – Over 150 monster statblocks, from psionic predators to mutated horrors, plus variant rules for custom mutations.
• VTT Resources – Includes 100+ creature tokens and 125+ art handouts to bring your sessions to life.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

If you enjoy my work and want to find even more, check out my bundle of small D&D manuals on DMsGuild.

More content is on the way! 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes a physical hardcover and printed editions of my previous manuals.

A draugr is a formidable undead creature from Norse mythology, embodying the essence of death's relentless grip upon the living world. These reanimated corpses, ensnared between the realms of life and death, haunt the burial mounds and darkened waters of the far North. Once valiant warriors or revered individuals in life, draugr are now bound to their earthly remains by the unquenchable fires of unresolved desires and enduring curses that persist beyond the grave. Their appearance is truly terrifying: clad in tattered burial shrouds, their flesh swollen and rotting, they exude a ghastly and foul stench that heralds their approach.

A draugr possesses a staggering array of supernatural powers. With superhuman strength, they can crush stone and steel with ease, wreaking havoc upon the living who dare to cross their path. Their malevolent gaze can paralyze even the most powerful adventurers, while their chilling whispers can pierce even the bravest souls. Norse sagas recount how draugr often guard their earthly treasures, amassed in life and buried with them in death, protecting their burial grounds with fierce determination and ensnaring the unwary adventurers who seek to claim their riches. Many brave souls have met their doom by fighting these cursed beings, rising as draugr themselves. To vanquish a draugr and sever its ties to the realm of the living, heroes wielded enchanted weapons empowered by sacred runes.

These come from Undead & Undead: The Ultimate Undead Handbook for 5E and the 2024 Edition available on DriveThruRPG, where you can find many more skeleton variants.

Undead are more than shambling corpses and skeletal minions. Undead & Undead is your complete guide to raising the dead, commanding their power, and unleashing them in terrifying new forms - from restless spirits and cursed warriors to spectral lords, zombie dragons, and necromantic abominations.

What’s Inside?

• 90+ Undead Statblocks – From crawling hands and soul wisps to deathpriests, banshees, mummy sovereigns, and lich gods. Each entry includes optional traits and variants to customize your encounters.
• Undead Lair System – A scalable, flexible system to turn crypts, cursed cities, and haunted ruins into deadly environments. Includes thematic traps, lair actions, environmental effects, and more.
• 50+ Magic Items – Cursed relics, necrotic weapons, undead-bound artifacts, and forbidden tomes designed to horrify or empower.
• Customizable Templates & Traits – Easily create unique undead with variant traits, thematic abilities, and storytelling tools for every archetype.
• Campaign Tools – Includes undead cult generators, random encounter tables, unholy rituals, haunted visions, and apocalyptic plot hooks to fuel your adventures.
• VTT & Art Resources – 60 art handouts and 45 VTT tokens to bring your undead encounters to life, whether in person or online.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

More content is on the way! 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes a physical hardcover and printed editions of my previous manuals.

This is the Orc Bannerbearer, a warhorn-bearing battlefield leader built to rally nearby orcs, disrupt enemies, and make low-CR warbands feel coordinated and dangerous, from Orcs & Orcs, available now on DriveThruRPG in PDF and hardcover print!

Orcs are brutal, relentless, and far more complex than most adventurers expect. Orcs & Orcs is the ultimate guide to unleashing the full fury and depth of orc-kind in your 5E campaigns - whether you want savage warbands, disciplined armies, cursed berserkers, or iron-willed mercenaries.

What’s Inside?

• Dozens of Orc Statblocks – From the Orc Bannerbearer to the Red Orc Warlord, each entry includes extra traits and variants to help you customize encounters with brutal precision.
• Powerful Orc Factions – Expand your bestiary with Ironpeak Orcs, Oathsister Orcs, Red Orcs, and twisted Mutant Orcs. Each brings unique abilities, lore, and lair ideas.
• Orc Campaign Tools – Warband factions, tactical lairs, encounter suggestions, and more.
• 70 Orc-Themed Magic Items – Tribal relics, cursed axes, brutal armor, spiritual totems, and more.
• VTT & Art Resources – Includes 27 handouts and 17 creature tokens to bring orcs to life in-person or online.

Orcs fit into any fantasy campaign - as enemies, allies, or complex factions. Wherever your world needs strength, rage, and scars earned in battle, orcs are ready.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

More content is on the way. 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes physical hardcovers and printed editions of my previous manuals.

The Goblin Pyromancer is a reckless little firecaster built to make goblin encounters feel more chaotic, mobile, and dangerous. It hurls fire from range, blasts enemies with cones and bursts of flame, and can even teleport in a burst of heat to reposition around the battlefield. Its traits push the theme even further, letting you turn it into anything from a suicidal firebomb to a more refined flame specialist that ignores resistance or punishes melee attackers.

It works well as a goblin shaman, unstable demolitionist, cultist of fire, or just the one goblin in the tribe who should never have been trusted with magic.

This is a creature from Goblins & Goblins, available on DriveThruRPG in PDF and physical print!

Goblins are crafty, chaotic, and endlessly entertaining foes. Goblins & Goblins is your complete guide to making them truly unforgettable in your campaigns! Whether you need sneaky ambushers, warlike tribes, or cunning masterminds, this manual has you covered.

What’s Inside?

• Tons of Goblin Statblocks – From the explosive Goblin Alchemist to the fearsome Goblin King, with extra traits and variants for customization.
• Unique Goblin Races – Expand your bestiary with Desert Goblins, Sky Goblins, Snow Goblins, and Swamp Goblins, each with unique abilities and lairs.
• Goblin Campaign Tools – Factions, encounter ideas, trap-filled hideouts, and a goblin name table to enrich your adventures.
• 75+ Magic Items – From general goblin gear to race-specific magic items tailored for each goblin subrace.
• VTT & Art Resources – Includes 36 art handouts and 28 creature tokens to bring goblins to life at your table.

You can also find more of my creatures and manuals on DriveThruRPG, my Linktree, or by visiting r/JonnyDM!

More content is on the way. 300+ Mythological Items for 5E and 2024 launches on Kickstarter around May. You can follow the campaign to get notified when it goes live. The project includes physical hardcovers and printed editions of my previous manuals.