The subject says it all really. My new kensai, which had slightly modified attributes and exp to simulate a BG/TotSC run, somehow started out with 6% Magic resistance. I've done nothing to this char that I've not done to several other chars just starting out, except using the black/blue/gray skin color. Checked the resistance tab of MR and it doesn't show anything. But the MR is definitely there, I noticed it when I resisted one of those Soot Balls the mephits shoot. So how can I remove it?

How did you modify your character? if you used shadowkeeper then prehaps you edited the MR accidentally

My kensai once came out upside-down out of his cage, wearing nothing more then a tu-tu. I think you got a pretty good deal here!