Greninja

When you play this Pokémon from your hand to evolve 1 of your Pokémon, you may prevent all effects of attacks, including damage, done to this Pokémon by your opponent's Pokémon during your opponent's next turn.

Shadow Bullet

60

This attack does 20 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)