[Corinthian]

Magic duel is completely random in its targeting I believe. Unlike other single target spells. Or atleast it did not target the golems when I used it in another game. It targeted the normal mages. And Mictlan have plenty of turkey duelers.

Ehh, give me a moment and I will test this....

Edit: Yep, completely random. This is why people send things like turkey mages and other cheap astral mages along to protect important astral casters.