So when has he done this outside of gameplay because, Ryu Hayabusa is intangible while performing Ultimate Attacks in-game. I'll say this again (not that I said this anywhere in this thread but I said it before) it's usually invulnerability/intangibility that doesn't make sense sometimes in games, so I ask has he done this at any point in the SF plot.
YouTube videoThis gives every MK character invulnerability and a nigh-instantaneous win.