While Zalbag is of secondary importance in the narrative Final Fantasy Tactics presents, he is implied to have been a significantly more prominent figure in history as recorded before Alazlam's time. Here you can check out basic information the game provides about his character, descriptions of his unique job class (arc knight) and command ability (destroy sword), a rundown of his stats in battle, and transcripts of the scenes in which he is present. You can also check out an assembled list of what characters he's most/least compatible with according to their zodiac signs.