You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
I remember seeing this tech a long time ago. It's really odd because if you xf cancel your TAC counter then the opponent seems to have some sort of invincibility. For example you could XF your counter and go straight into akuma's air beam super and the opponent will just fall right through it.