Vengeance is a death knight ability learned at level 55 for death knights with the blood specialization.
- Patch 4.3.2 (31-Jan-2012): Vengeance is no longer triggered by receiving damage from other players.
- Patch 4.3.0 (29-Nov-2011): It no longer ramps up slowly at the beginning of a fight. Instead, the first melee attack taken by the tank generates Vengeance equal to 33% of the damage taken by that attack. In addition, as it updates periodically during the fight, it's always set to at least 33% of the damage taken by the tank in the last 2 seconds. It still climbs from that point at the rate it did previously, still decays when damage is not taken, and still cannot exceed a maximum based on the health and Stamina of the tank.
- / Patch 4.0.1 (12-Oct-2010): Added