Beautifly (26/214) [Sun & Moon: Lost Thunder]

[1] Skill Dive
This attack does 50 damage to 1 of your opponent’s Pokemon. (Don’t apply Weakness and Resistance for Benched Pokemon.)

[G] Butterfly Edge (30)
If your opponent’s Pokemon is Knocked Out by the damage from this attack, prevent all effects of attacks, including damage, done to this Pokemon during your opponent’s next turn.