Answer this and your awesome

Answer this
Everyone has these really awesome moves. But how come Bartz has no move at all? He uses almost anybody's moves. He uses Yuna's Hellfire. He uses Firion's Weaponmaster. He uses Squall's Aerial Circle. He has the same weapon as Tidus and Cloud. He generates lightning like Lightning. He ranges between weapons quickly like Vaan. He uses light energy like Warrior of Light. He uses fire spells that always make their mark like Terra. He teleports like Exdeath. He makes Flares like The Emperor. He changes jobs like Onion Knight. He confuses opponents with unpredictable spells like Kefka. He charges his melee attacks like Jecht. What can Bartz do that almost anybody else can't?

While he doesn't have unique moves, his are actually combinations of different characters, plus the bonuses he gets from equipping them.