Nidoqueen δ Dragon Frontiers / ex15-7

Once during your turn (before your attack), you may search your deck for a Basic Pokémon or Evolution card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. This power can't be used if Nidoqueen is affected by a Special Condition.

Does 30 damage plus 10 more damage for each Basic Pokémon and each Evolution card in your discard pile. You can't add more than 60 damage in this way.