You can target 1 other card you control; excavate the top 3 cards of your Deck, and if you do, you can add 1 excavated Sky Striker card to your hand, also shuffle the rest back into the Deck, then, if you excavated a Sky Striker card, send the targeted card to the GY. If this card in the Field Zone is sent to the GY by a card effect: You can Special Summon 1 Sky Striker Ace monster from your Deck. You can only use each effect of Sky Striker Airspace – Area Zero once per turn.