Monstrous Repository — Homebrew D&D 5e Monsters | D&D ReinKarnated
150+ original D&D 5e monsters across 15 creature types — full stat blocks, tactical DM notes, lair actions, and encounter hooks. New monsters every week in Gaiathrae.
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.
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.
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.
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.
Introducing the MONSTROUS REPOSITORY
Dread horrors. Forgotten titans. Mind-bending enigmas. And now—they’re getting the spotlight they deserve.
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.
Coldbrand - The Tyrannosaurus Rex
Everything alive in the Verdant Shroud carries a little light. The coldbrand is the hole in it, and by the time you understand what you are looking at, you are already standing inside its reach.
Cinderback - The Giant Ape
He stands, drums his chest, and fills the air with orange dust. That is the warning. Everything after it is a choice somebody made.
Sapscald - The Wood Woad
Fire is what the Shroud runs on. Bring some to this thing and you are feeding it, not fighting it.
Grennoch - The Korred
Everything green in the Verdant Shroud is standing on something that burned. Grennoch is the one who lit it.
Wickthieves - The Swarm of Ravens
The Shroud lights itself at night. Bring a torch anyway, and something with a thousand wings will come put it out.
Vurrok - The Worg
He won't howl. Howling is for country where sound carries. He'll walk up close and make you an offer.
Glass Viper - The Giant Poisonous Snake
The ash out here swallows every sound. So when you hear one thin chime of glass, you have already stepped too close.
Voskarr the Work-Fed - The Salamander
The vent breathes when the work is good. When it isn't, something climbs out of it.
Tharrek the Unproven - The Sword Wraith Commander
It isn't hunting you. It's waiting for a verdict - and it will not let you walk away without giving one.
Anvilbrow - The Triceratops
You will hear it grazing a mile off. Turn the wagons then, not when you can see the frill.
Carrionwing - The Giant Vulture
She isn't waiting for you to die anymore. She's decided to help.
Thistlewick - The Boggle
It used to just hide your shoes. Now it wears your mother's face.