Blackwing - Silverwind the Ascendant

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.