[WINGED BEAST/EFFECT] This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play 1 face-up "Blackwing" Tuner Monster and 1 face-up non-Tuner Monster you control. Once per turn, you can remove 1 "Blackwing" Synchro Monster from your Extra Deck. Until the End Phase, while face-up on the field, this card's name is treated as that monster's name, its ATK becomes equal to that monster's ATK, and it gains the same effects as that monster.