Unholy Might is a passive death knight ability learned at level 55 for death knights with the unholy specialization.
- Patch 4.3.0 (29-Nov-2011): Unholy Might now increases Strength by 25%, up from 20%.
- Patch 4.2.0 (2011-06-28): Now increases Strength by 20%, up from 5%.
- Patch 4.0.6 (8-Feb-2011): Strength bonus reduced to 5%, down from 10%.
- / Patch 4.0.1 (12-Oct-2010): Added