You can only use the (2)nd effect of this card’s name once per turn.
(1) When an opponent’s monster declares an attack: Special Summon 1 Illusion monster from your hand or GY, and if you do, return the attacking monster to the hand.
(2) If a face-up Illusion monster(s) you control leaves the field by an opponent’s card effect while this card is in your GY: You can banish this card; Special Summon 1 Illusion monster from your hand or GY.