Sozo, Mushroom Fanatic

Other insects, fungus, and saprolins you control have +1/+1

At the start of your upkeep, create a 1/1 green saproling creature token
{5}{b/g}{t}Sacrifice three Saproling or fungus: Create an aura enchantment token attached to a non-legendary creature you don't control called Hongification with "enchanted creature is a fungus and loses all its other types, it can't attack or block and loses all abilities, you control enchanted creature"