Whenever you attach a Grass, Fire, or Fighting basic Energy card from your hand to Golem, Golem's type (color) becomes the same as that type of Energy until the end of the turn.
Attacks
[Fighting, Fighting, Colorless]Rock Throw
30
Energy Cost: 3
[Grass, Fire, Fighting, Colorless]Earth Bomb
50
Energy Cost: 4
Golem does 20 damage to itself. This attack also does 10 damage to each Benched Pokémon (yours and your opponent's). (Don't apply Weakness and Resistance for Benched Pokémon.)