The Mycoshen

From publisher blurb: Challenge your party with a monster that will take planning, research, and cunning to overcome! The mycoshen, second in a series of monthly monsters by Lone Colossus Games, is an immortal fungal creature, held in undeath by shrines maintained deep in its lair - the rotting core of an ancient and corrupted forest. Contains the lore you’ll need for any inquisitive characters who research the creature, tactics, and combat statistics for running the mycoshen.