Wait, you actually play as a rebel and not just "not a Shaper"?
And you aren't even necessarily a human?
I heartily approve. Props for messing with the formula.
EDIT: I also approve of Khoth's suggestion above me.
Fighter: Good combat, okay magic, lousy shaping.
Magician: Good magic, okay shaping, lousy combat.
Creation Master (seems awkward to call them Shapers when they're fighting against the Shapers): Good Shaping, okay combat, lousy magic.
Works for me. Now, if we can have utility (as opposed to combat) creations, my wish list is close to complete.