Glalie (18/99) [Platinum: Arceus]

[2] Wreck (20+) If there is any Stadium card in play, this attack does 20 damage plus 50 more damage. Discard that Stadium card.

[1WW] Avalanche (50) Flip a coin. If heads, this attack does 10 damage to each of your opponent's Benched Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.)