MASQUERAIN_20:HIDDEN_LEGENDSWhirlwind20
Your opponent switches the Defending Pokémon with 1 of his or her Benched Pokémon.
Silver Wind30
During your next turn, if an attack does damage to the Defending Pokémon (after applying Weakness and Resistance), that attack does 30 more damage.
weakness:x2
resistance:-30
retreat cost:0