1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned using a "Blackwing" monster as material, it is treated as a Tuner while face-up on the field. You can only use each of these effects of "Assault Blackwing - Sohaya the Rain Storm" once per turn.
●When this card is Synchro Summoned: You can target 1 "Assault Blackwing" monster in your GY; Special Summon it.
●During your Main Phase, if this card is in the GY because it was sent there this turn: You can banish 1 other "Assault Blackwing - Sohaya the Rain Storm" from your GY; Special Summon this card.