Solgaleo-GX

Once during your turn (before your attack), you may switch your Active Pokémon with 1 of your Benched Pokémon.

Discard all Energy from this Pokémon.

Search your deck for up to 5 Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck. (You can't use more than 1 GX attack in a game.)