Sky Striker Special Maneuver - Lemnisgate! (DUAD-EN069) [Duelist's Advance]

Target an equal number of "Sky Striker Ace" monsters and "Sky Striker" Spells in your GY; shuffle them into the Deck, then, for every 3 shuffled cards, you can return up to 1 card on the field to the hand. If a "Sky Striker" monster(s) is Special Summoned to your field, while this card is in your GY (except during the Damage Step): You can banish this card; immediately after this effect resolves, Link Summon 1 "Sky Striker Ace" Link Monster. You can only use each effect of "Sky Striker Special Maneuver - Lemnisgate!" once per turn.