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.
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.
Pondwallow - The Giant Toad
The pond took the geese first. Nobody noticed until it took something that could scream.
Rotbloom - The Violet Fungus
The cellar's been quiet for years. That should have been the warning, not the comfort.
Duskmaw - The Stirge
The itch on your neck isn't a bug bite. It's an invitation you already accepted.
Hallowtine - The Giant Elk
See him before the planting, and the harvest holds. Greenbranch has never once been wrong about it.
Mireclasp - The Giant Constrictor Snake
The fishing gets worse past a certain bend. Baitcast Wharf learned, the hard way, to turn the boat around.
Skarrow - The Giant Hyena
She never starts the fight. She just makes sure she's the only one still standing when it's over.
Vessowyn - The Giant Owl
You never hear her coming. That's rather the point, and it has kept more than one traveler alive.
Hollowspin - The Giant Spider
Nobody sanctioned the hollow as off-limits. It just stopped being worth explaining why not to go there.
Sorrowgnaw - The Ghoul
The knights caught the whole ghoul pack that slunk toward Edgewood decades ago -- or so the songs say. One got away. Patience is a ghoul's only virtue.
Verdrax - The Green Dragon Wyrmling
It's still small enough to fit inside a hollow oak. That's exactly why nobody's found it yet.