Interested. Might run a cleric of sorts.
@Cu Chulainn That I don't believe so. Rin is in the top thirty mages in the association's history and she was born with that talent. You'd either need to be very old, or have done something big to get that sort of magical power. At most I believe two would be sufficient for a character. Three seems to be pushing into expert territory.
Yes you can a run of the mill mage. Waver wasn't anything to write home about.