Cosmic Power: Once during your turn (before your attack), you may choose up to 2 cards from yoyr hand and put them on the bottom of your deck. If you do, draw cards until you have 6 cards in your hand. This power can't be used if Claydol is affected by a Special Condition. With Claydol's cosmic power, do you have to send at least one card to the bottom of your deck to draw? Or is it possible you can get rid of none?