I was thinking that maybe Ikkaku zan could get the move where he spins his bankai as his sig skill? (He spins his bankai around to wake it up against volcanica)
Also, bankai boost should increase when you get hit as well as when you attack. According to the story itself, Ikkaku himself says that his zan gets stronger when he attacks and when he gets hit.
Also, bankai boost should increase when you get hit as well as when you attack. According to the story itself, Ikkaku himself says that his zan gets stronger when he attacks and when he gets hit.
