Originally Posted by
UltimaGabe
There are rules on multiclassing (that is, taking on levels of another class in addition to the abilities you already have), but in this case I don't think they'd help Roy out right now. True, he's not too effective against Xykon, but if he took a level of a spellcasting class, he'd have all of the power he has now, plus the abilities of a first-level mage. Nothing a first-level mage can offer will have much effect on Xykon, so he's probably better off just continuing to advance as a Fighter.