Once per turn, if you Special Summon a DARK Synchro Monster from the Extra Deck (except during the Damage Step): You can target 1 of your "Blackwing" monsters, or "Black-Winged Dragon", that is banished or in your GY, with less ATK than that Special Summoned monster; Special Summon it.
Once per turn, if a DARK monster you control would be destroyed by battle or card effect, you can remove 1 Black Feather Counter from your field instead.
Spell
Continuous
