As long as Meganium is your Active Pokémon, remove 1 damage counter from each Pokémon (excluding Pokémon-ex) (both yours and your opponent's) between turns.
Attacks
[Grass, Grass, Colorless]Bouncy Move
50+
Energy Cost: 3
You may put up to 5 damage counters on Meganium. If you do, this attack does 50 damage plus 10 more damage for each damage counter you put on Meganium in this way.