Skarmory exエアームドexUnlimited Holofoil

Poké-BodyMetal Gravity

If your opponent's Active Pokémon retreats and has 40 or more remaining HP, put 3 damage counters on that Pokémon. You can't use more than 1 Metal Gravity Poké-Body each turn.

Your opponent switches the Defending Pokémon with 1 of his or her Benched Pokémon.