[Rendar]

Thats the thing though. Summoners get 10% Dark Resist from Carbuncle, and a possibility of 10% Fire,Ice,Lightning, and Resist from Apus. There are .plenty. of summons that give you passive resists. If an arbalest were to swap out to light, or fire arrows and someone to, heaven forbid, RESIST it. They would be .stuck. to that Light or Fire damage, and would more-than-likely lose. It isn't 'balanced' at all.