You can discard 1 card; send 1 Phantom Knights card from your Deck to the GY, except The Phantom Knights of Torn Scales . If another Phantom Knights card in your GY is banished, while this card is in your GY: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of The Phantom Knights of Torn Scales once per turn.