Registeel

Ability: Ancient Ray

If you have Regirock ex, Regice ex, Regieleki ex and Regidrago ex in play, once during your turn, you may put 2 damage counters on your opponent's Pokémon in any way you like.

Heavy Metal • 180

Flip a coin. If heads, prevent all damage and effects of attacks from your opponent's Active Pokémon.