Stage 1 Pokémon
Once during your turn (before your attack), you may search your deck for a Pokémon that has δ on its card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can’t use more than 1 Delta Sign Poké-Power each turn. This power can’t be used if Fearow is affected by a Special Condition.
EX Crystal Guardians