Redcap

Redcaps are a type of fairy, similar to a gnome with red hats (bloody) and iron boots. When a mob dies on a mushroom island, it could have a 5% chance of spawning a red mushroom within 10 blocks. On the next full moon, the mushroom will turn into a redcap. The redcap is hostile to all non-redcap mobs and if it goes 3 in-game days without killing a mob, it dies. It would have two attacks, one with an axe and one with its boots. On death it would have a chance of dropping it’s boots or it’s hat, which would give a creature strength for 1 minute after killing a mob