Masquerain - Reverse Holofoil Mysterious Treasures - Uncommon

Does 20 damage times the number of Colorless Energy in the Defending Pokémon's Retreat Cost (after applying effects to the Retreat Cost).

If your opponent has any Water Pokémon in play, this attack does 30 damage plus 30 more damage and the Defending Pokémon is now Confused.

+20

-20