Your opponent can't have more than 4 Benched Pokémon. If they have 5 or more Benched Pokémon, they discard Benched Pokémon until they have 4 Pokémon on the Bench. If more than one effect changes the number of Benched Pokémon allowed, use the smaller number.
Attacks
FightingColorless
Rock Throw
40
Flavour text
To avoid attack, it mimics a tree. It will run off if splashed with water, which it hates.