I'm guessing this is a final fantasy reference, so that would be Black Mage, White Mage, Blackbelt, and Red Mage if you are going by the english translation for FF...
Martial ArtistBlack Mage
Kuro Mahou (Mahou in hiragana)White Mage
Shiro Mahou (hiragana)Sage...?
Senja...? (hiragana)