Killer

You made your first kill at a very young age and found the task of war or murder to your liking. You either take particular pride in a well-placed blow, or find vile pleasure in twisting the blade to maximize your target's pain. You deal an amount of additional damage equal to your weapon's critical hit modifier when you score a successful critical hit with a weapon; this additional damage is added to the final total, and is not multiplied by the critical hit multiple itself. This extra damage is a trait bonus.