Killing Blow
Feats
At 8th level, as a free action, you can infuse your weapons with the power of death. Whenever you confirm a critical hit with a melee or ranged weapon, you deal additional bleed damage. The amount of damage and the number of rounds this effect lasts are equal to half your level in the class that gave you access to this subdomain. You can use this ability once per day at 8th level, and an additional time per day for every four levels beyond 8th.