Guzma & Hala (Cosmic Eclipse 193/236)

Search your deck for a Stadium card, reveal it, and put it into your hand. Then, shuffle your deck. When you play this card, you may discard 2 other cards from your hand. If you do, you may also search for a Pokémon Tool card and a Special Energy card in this way.

Card rule

You may play only 1 Supporter card during your turn (before your attack).