The user attacks the target with an echoing voice. If this move is used every turn, its power is increased.
This move increases in power when used by y Pokémon on your side in the last turn. The increase is by 100%. If two Pokémon use it in Double or Triple Battles or it's used repeatedly, the second power is 80 and if a third Pokémon uses it, its Base Power is 160. If it's used a fourth time within the same two turns, it is capped at 200.