Roserade

Choose 1 of your opponent's Pokémon. This attack does 30 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Flip a coin. If heads, discard an Energy card attached to that Pokémon.

If the Defending Pokémon is Poisoned, this attack does 50 damage plus 30 more damage.

If Roserade is your Active Pokémon and is damaged by an opponent's attack (even if Roserade is Knocked Out), the Defending Pokémon is now Poisoned.