Knock down the opponent (I've had great success opening the match with b,f,f+pk). If it hits, use b,f+pk (fully charged) immediately to hit the TR/QR or wait till their rise animation to start charged attack. Charged attack will stagger (if it knocks down, just use it again), strike with two b,f+p's, start your charge attack immediately if opponent TR/QR, or wait till rise animation, two b,f+p's, repeat. Works against all characters, High Kings, etc. (haven't used it against ranks lower than Champion or against Dural).