[ Winged Beast / Synchro / Effect ]1 Tuner + 1 or more 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.
Cannot be destroyed by card effects.
You can target 1 "Blackwing" monster in your Graveyard; this card's Level becomes the same as that monster's.
You can only use this effect of "Assault Blackwing - Onimaru the Divine Thunder" once per Duel.
If this card that was Synchro Summoned using only Synchro Monsters attacks, this card gains 3000 ATK during the Damage Step only.
ATK/ 3000
DEF/ 2000