I'm about to start kingmaker and I'm curious if it would be a waste of time to build a character geared towards fighting casters. Could someone whose played it before tell me if there's many casters to be fought?
It depends on your GM since that module is ripe with random encounters, but I would say that this choice can be very rewarding. As someone who has GMed the entire path, I can tell you, that the spellcasting enemies are the tricky ones^^