PS1 has only Ramza and Alma learn Ultima. Luso (PSP/remake-exclusive) is the 3rd person to be able to learn it. They really love to use Break/Stone or kill any of my party members in a single hit.The real struggle is keeping Mustadio just to get Cloud and a bunch of other characters, and in the PSP remake, give Agrias the Lip Rouge (too bad she doesn't seem to like him as more than a friend). I don't remember if Cloud is needed to get Balthier though, but his intro cutscene is so badassI would so love to give everyone with equipment and accessories that force those assassins to cast Ultima instead of going head-on and kick my party's butt. Too bad I don't know exactly how or what. There also goes the different jobs too.