Fo​ongus (Tamagetake) is a fictional creature from the Pokémon series. It is a dual-type Grass/Poison Pokémon that evolves into Amoonguss. Foongus is an uncommon Mushroom Pokémon that resembles a Poké Ball. In Super Smash Bros. Saga, the Foongus uses this resemblance to deceive other players into picking it up.