Gastrodon West Sea

Muddy Bomb

Choose 1 of your opponent's Pokémon. This attack does 30 damage to that Pokémon and 10 damage to each of your opponent's other Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Raging Sea60+

Does 60 damage plus 10 more damage for each of your Benched Pokémon that has any damage counters on it.