- Death Knight
- Blood
- Aberrus Class Set bonus: Heart Strike and Blood Boil deal 10% increased damage (was 20%) and have a 5% chance (was 10%) to grant Vampiric Blood for 5 seconds.
- Unholy
- Virulent Plague Damage increased by 15%. Not applied to PvP combat.
- Epidemic Damage increased by 12%.
- Festering Strike damage increased by 20%.
- Festering Wound damage increased by 12%. Not applied to PvP combat.
- Ghoul – Sweeping Claws damage increased by 15%.
- Blood
pvp
- Death Knight
- Unholy
- Rotten Touch’s effectiveness reduced by 40% in PvP combat.
- Unholy