Marshadow

Once during your turn (before your attack), if this Pokémon is on your Bench, you may discard any Stadium card in play. If you do, discard this Pokémon and all cards attached to it.

Red Knuckles

Colorless

10+

If your opponent's Active Pokémon is an Ultra Beast, this attack does 60 more damage.

Flavor Text

It slips into the shadows of others and mimics their powers and movements. As it improves, it becomes stronger than those it's imitating.