Swalot

Cost: Colorless

Choose 1 of the Defending Pokémon's attacks. That Pokémon can't use that attack during your opponent's next turn.

Cost: Grass, Colorless, Colorless

Before doing damage, count the remaining HP of the Defending Pokémon and Swalot. If the Defending Pokémon has fewer remaining HP than Swalot's, this attack does 50 damage plus 30 more damage.