Fancy Shmancy impractical combo I found. Cool as hell if you can set it up.
8A+B (Set-Up. Bout Mid-Range, kinda tight.) 22/88B, 2A+B (bounce up into up bubble), QI B, 3B BE, QI A+BB BE, 66B BE, 4BA = 124 dmg 75% meter.
Like I said, not practical but you look fancy as fuck when you hit it.