4fd932d3_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Blackwing - Silverwind the Ascendant [Type] Synchro/Effect Monster [Attribute] DARK [Sub Type] Winged Beast [ATK] 2800 [DEF] 2000 [Card Text] 
1 "Blackwing" Tuner Monster + 2 or more non-Tuner monsters When this card is Synchro Summoned, you can select and destroy up to 2 face-up monsters on the field with DEF lower than this card's ATK. You cannot conduct your Battle Phase the turn you activate this effect. The next time a "Blackwing" monster you control would be destroyed by battle during your opponent's turn, it is not destroyed; this effect only happens once.
Yu-Gi-Oh! Level 8 Monsters - Yu-Gi-Oh! Card Guide
Card Text