Jack Daniel
Legend
Red Wizards are the gish then?
They're pretty much 2e bard, less music.
FF1 is heavily based on BECMI/Rules Cyclopedia D&D. Fighters and thieves are self-explanatory, white mages and black mages are clerics and magic-users, the black belt is the mystic, and red mages are sort of standing in for the druid and the elf — especially the elf.
(I let this feed back into my own house-rules, where I use six basic classes, and the one that occupies the "red mage" niche is a combination of the BECMI elf class and the human version of that selfsame elf class, the Thyatian forester from Dawn of the Emperors: Thyatis & Alphatia.)