For each of your Pokémon that has a Mega Rayquaza Cap attached, search your deck for a Basic Energy card and attach it to that Pokémon. Then, shuffle your deck.
ルール
The Pokémon this card is attached to can use the attack on this card. (You still need the necessary Energy to use this attack.)
Mega Evolution ex Rule: When your Mega Evolution Pokémon ex is Knocked Out, your opponent takes 3 Prize cards.
