Shining Kabutops(ひかるカブトプス)

Flip a coin. If heads, this attack does 30 damage plus 10 more damage and does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) If tails, this attack does 30 damage and Shining Kabutops does 10 damage to itself.