Dungeon World Monster: Shrieker

A fungus with a crimson stem and a cap that looks like the surface of the moon. When the Shrieker is not screaming, it looks like a regular brown mushroom. When someone gets too close to the Shrieker or light touches it, multiple small holes open up in the cap and a yellowish bile oozes out of them, as they begin to scream horrendously loudly. Some tribes say that listening to a Shrieker's howl for long enough will make you hear it everywhere you go. Instinct: To spore