Voracious Bite is a vampire bite that Coen can use in and out of combat. It heals him and raises Corruption, so it is the core of any night build.
Coen leaps in and drains an enemy, restoring health. Out of combat it lets you feed on people and animals to keep blood hunger in check.
Night only.
Nourishing Blood makes each bite heal more. The Sanguine Renewal ultimate resets your cooldowns whenever you feed with it.