Light Jolteonやさしいサンダース

During your opponent's next turn, whenever 30 or more damage is done to Light Jolteon (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)

Flip 3 coins. This attack does 20 damage times the number of heads. If you get 2 or more heads, the Defending Pokémon is now Paralyzed.