Mamoswine GL

Ability · Icy Aura

As long as Mamoswine GL is your Active Pokémon, put 1 damage counter on each Active Pokémon (excluding [W] Pokémon) (both yours and your opponent's) between turns.

W · W · C · C

Flip a coin. If heads, this attack does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Weakness: Metal · Resistance: Lightning · Retreat: 4