Marshadow GX - 80/147

Ability — Shadow Hunt
This Pokémon can use the attacks of any Basic Pokémon in your discard pile. (You still need the necessary Energy to use each attack.)

Pokémon-GX rule — When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

[1FF] Beatdown (120)

<span style="color:Teal">[F] Peerless Hundred Blows GX (50x)
This attack does 50 damage times the amount of basic Energy attached to this Pokémon. (You can't use more than 1 GX attack in a game.)</span>