Compost

Compost is an activated item added in Afterbirth †.

Effect

 * Upon use, converts pickups within the current room to blue flies or spiders.
 * If Isaac has no blue flies or spiders, spawns one blue fly or spider.
 * Doubles Isaac's current amout of Flies and Spiders

Trivia

 * Compost is organic matter that has been decomposed and recycled as fertilizer.

Compost