A/B/X/Y while down or in mid-air: recovery.Pressing back during enemy attacks: guard.Right: to move back (when enemy is to the right).Left: to move forward (when enemy is to the right).The official website explains the basic and advanced moves.
Dragon Ball Z: Extreme Butoden is an upcoming DBZ fighter by Arc System Works, and even though we don’t see too many fighting games on the 3DS, this one seems to have plenty of extra maneuvers that you’d expect to see in other fast-paced 2D fighters.