It's almost like a justframe, to be honest. I never use the move. I assume you're doing it in the mission mode? Just mash until you get it.
I'll just be straight up and tell you that I have no idea, lol. There's like, no reason to use that move at all.
I just like to be able to pull any input. =/ Btw, what do you think of my prospective team: Point - Virgil Second - Magneto Anchor - Doom
Well trust me when I say that 214+L~S timing isn't worth the effort, at all. And I'd put Magneto as anchor on that team, tbh. Vergil on point with Doom behind him.