Foongus is listed as a Grass/Poison type in the current Pokémon Champions format, with usage data pulled from competitive teams, tournament results and Showdown-ready pastes tracked by MetaVGC. This page brings together its most common moveset, nature, ability, item, teammates and type weaknesses so you can judge where Foongus fits in a VGC team.
The most common build highlights Effect Spore, Eviolite and Impish 4/0/248/0/252/0. Its frequent moves include Rage Powder, Spore, Protect, Sludge Bomb, Foul Play, and Pollen Puff. Treat those choices as a data-backed starting point: they show what players are bringing, while EV spreads, Tera Type and the final move slot should still respond to your expected matchups.
Defensively, Foongus has important weaknesses to fire 2x, flying 2x, ice 2x, psychic 2x. That matters during teambuilding because a strong composition needs ways to cover those attacks without giving up offensive pressure. Partners such as Dondozo, Gengar, Tatsugiri, Weezing-Galar, and Pachirisu appear often because they can add positioning, type coverage, speed control or safer switches into common checks.
MetaVGC tracks recent teams using Foongus. Open the Foongus teams page to compare complete structures, copy Showdown pastes and see how players combine Foongus with other Pokémon in the active format.