Cannot be used as a Synchro Material, except for the Synchro Summon of a 'Blackwing' monster. During the End Phase, if this card is in the Graveyard because it was sent there from the field this turn: You can add 1 'Blackwing' monster from your Deck to your hand, except 'Blackwing - Pinaka the Waxing Moon'. You can only use this effect of 'Blackwing - Pinaka the Waxing Moon' once per turn.