Yeah, this is frustrating. Z : Light The Way [ 15 Mana, 10 Cooldown ] Pathfinder places down a lesser lantern at the mouse location for five seconds, causing the area to become alight with fire. Also, furious finish for some stupid damage. Combine that with Vital Strike, Cleave, and Weapon Trick and you have a terrifying mobile threat. This allows her to use weapons designed for creatures larger than her size, always treating them as two-handed weapons and applying a cumulative -2 penalty on attack rolls per size category of difference. The damage die is also dependent on your character's size, not on the weapon's size, so you can use one-handed weapons without sacrificing damage. "
The rules for size bonus' are as follows: