The chaotic, somewhat random design of your racial weapons makes it easy to combine them with illusions.
Benefit(s): While feinting with a melee weapon that has “gnome” in its name, you can sacrifice a spell slot, a spell of the illusion school, or a spell from the gnome magic racial trait to gain a bonus on the skill check attempted to feint. This bonus is equal to 1 + the level of the spell sacrificed. If you sacrifice a 0-level spell, you cannot cast or sacrifice that spell again for 24 hours.
Pathfinder Player Companion: Weapon Master’s Handbook © 2015, Paizo Inc.; Authors: Alexander Augunas and David N. Ross.