Zarude from Mega Evolution Black Star Promos (88) is a Promo Darkness card.
HP 130 • Regulation mark: J
Attacks
Overhead Throw (30): This attack also does 30 damage to 1 of your Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Shadowy Whip (100+): If your Benched Pokémon have any Shadowy Darkness Energy attached, this attack does 70 more damage.
Weaknesses: Grass ×2 • Retreat cost: Colorless, Colorless
