Honchkrow (15/90) [HeartGold & SoulSilver: Undaunted]

[2] Whirlwind (20) Your opponent switches the Defending Pokemon with 1 of his or her Benched Pokemon.

[DD] Blindside - Choose 1 of your opponent's Pokemon that has any damage counters on it. This attack does 50 damage to that Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.)