Metang - 090 (Prerelease) [Staff] - 090 Promo SV: Scarlet & Violet Promo Cards

Metang - 090 (Prerelease) [Staff] - 090 Promo SV: Scarlet & Violet Promo Cards
Ability—Metal Maker

Once during your turn, you may look at the top 4 cards of your deck and attach any number of Basic [M] Energy cards you find there to your Pokémon in any way you like. Shuffle the other cards and put them on the bottom of your deck.