@koro; don;t think i can really answer your question. i feel that both int and magic defence plays a role. and i can't think of a link atm to send you too. try this though it may not be the answer to your question. https://sites.google.com/site/wlolabs/skills/da... maybe someone will give you an answer later. also try the main forum more people hang out there.

@rai; should it not be "what YOU prefer?" after all its your character and it should be about what you like. you are the one building it and living with it. if you have a hard time deciding cause you happen to like both then sure pick what someone else says. but how you have him built it whould be wit. seer should atleast have some spd. unless its a wind that can benifit from it because the spd doubles with a seer or knight cape. then i see no reason for it to be seer when it has no spd. but if you like seers and care little about spd then do that. nothing at all wrong with that.