[quote:eab9f3a5db="Buzzfloyd"]I thought it was Uhura Mazda vs Angra Mainyu.

Also, I know a Zoroastrian, which is pretty rare, since you can only be born into their religion, and it's dying out.[/quote:eab9f3a5db]

Depends on which tradition one's looking at. Sometimes he's the equal of Ahura Mazda (as in the Zurvan heresy), sometimes Ahura Mazda is removed from the direct conflict, and it's Spenta Mainyu who opposes Angra Mainyu.