Reverse World's Giratina #005/009

Shadow Force

Choose 1 of your opponent's Benched Pokémon. This attack does 10 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon). Flip a coin. If heads, prevent all effects of an attack, including damage, done to Reverse World's Giratina during your opponent's next turn.