Monstrous Repository — Homebrew D&D 5e Monsters | D&D ReinKarnated

200+ original D&D 5e monsters across 15 creature types, with full stat blocks, tactical DM notes and encounter hooks. New monsters every week in Gaiathrae.

Free Sample Monsters

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Gorthlax - The Black Pudding

It feeds. Always. Slowly, inevitably. Even stone yields to the hunger. Gorthlax is no mindless blob—at least not anymore. A spawn of Juiblex touched by the demon lord’s will, it has grown vast and terrible, residing in the sunken heart of a ruined temple forgotten even by the gods.

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Serelthia Moondrape - The Banshee

On mist-laced nights, when the wind carries a chill unearned, travelers in Evenfall speak of a spectral voice singing on the breeze—haunting, wordless, and mournfully exquisite. Those who follow it never return… or return changed, whispering her name: Serelthia.

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Gnashburrow - The Ankheg

Known to locals as Gnashburrow, this unusually large and aggressive ankheg has become a subterranean terror beneath the Verdure Meadows, ripping up crops, devouring livestock, and tunneling so close to homes that entire buildings have collapsed into the earth.

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Gribbleshank - The Mimic

Gribbleshank lurks in the crypts of ancient ruins, expertly mimicking a worn but glittering treasure chest. Unlike common mimics, he possesses a biting wit, a nasty sense of humor, and an obsession with “deserving” tribute from those who enter his domain.

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Introducing the MONSTROUS REPOSITORY

Dread horrors. Forgotten titans. Mind-bending enigmas. And now—they’re getting the spotlight they deserve.

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Glurrash’ttha - The Gibbering Mouther

In the fetid sinkholes of the Blightgrove, there slithers a gibbering mouther unlike any other—one whose babbling mouths echo names, secrets, and forgotten truths. Glurrash’ttha is no mindless horror, but a cursed amalgam with fractured memory and maddening intent.

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Latest Monsters

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Kharrowind the Skystorm - The Air Elemental

The orange wall on the horizon isn't weather. By the time it passes, your dune has moved and your map is wrong.

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Ossuar the Fossil Revenant - The Allosaurus

Every traveler in the Endless Expanse has stepped over a bleached rib. Ossuar is the one that was waiting for you to.

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Marrag the Stonewidow - The Sea Hag

She never promised protection. She promised the price of being politely spared.

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Grindshell - The Giant Crab

The glass on Kindlestrand's black sand doesn't usually pinch back.

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Vespral - The Deep Scion

The pool at your feet has always meant calm. Tonight it sings the storm-note instead — clear, correct, and a lie.

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Oarbreaker - The Plesiosaurus

You don't see the wake until it's already curling toward you.

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Lampless - The Flameskull

The flame at the wreck's mast has no lamp to sit in, and no memory of who used to light it.

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Kaltrasp - The Giant Scorpion

It crossed a hundred miles of sand to find warmth — and Cinderglade's herds are the warmest thing it has ever felt.

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Kolgrath Farsight - The Cyclops

Cinderglade's herds aren't the only ones grazing these plains — his just happen to stand thirty feet tall.

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Vrask the Stolen-Cry - The Leucrotta

You know that cry — you raised that calf. Vrask has been listening long enough to know it too.

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Skorrath - The Nightmare

Its hooves throw sparks, not dust. If you notice you're running alone, you're already too far from the fires.

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Aurenna - The Gold Dragon Wyrmling

Watch the firedance long enough, and you'll notice a second flame keeping time — one with wings.