Goristro
Source: Monster Manual (2024) p. 150

Goristro
Demon of Disaster
- Habitat. Planar (Abyss)
- Treasure. Armaments
Terrifying in scale and overwhelming power, goristros are giant demons capable of bringing cities to ruin. These demons embody senseless anarchy and nihilistic destruction, and they take special offense at creatures or structures that rival them in size. Castles, towers, giants, and beasts of war are all common victims of these monsters’ wrath.
Goristros resemble hunched, primeval minotaurs bearing the scars of Abyssal wars or wounds from mighty war machines. Their appearance reflects that of their creator, Baphomet, the demon lord worshiped by many evil minotaurs. Goristros stalk Baphomet’s Abyssal realm, known as the Endless Maze, and pulp any non-demons they encounter in that massive, magical labyrinth.
A quote from Mellagorus the Pit Fiend
Plot and strategize, bait and scheme, but hubris is no armor against ruin incarnate, and greater beings than you have fallen under the onslaught of the Abyss.