Banette-GX (Hidden Fates SV61/SV94)
0
Ability Shady Move

Once during your turn (before your attack), if this Pokémon is your Active Pokémon, you may move 1 damage counter from 1 Pokémon to another Pokémon.

Psychic
Shadow Chant
30+

This attack does 10 more damage for each Supporter card in your discard pile. You can't add more than 100 damage in this way.

Psychic
Tomb Hunt-GX

Put 3 cards from your discard pile into your hand. (You can't use more than 1 GX attack in a game.)

Card rule

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