Patch changes Edit
- Patch 5.0.4 (28-August-2012): Updated.
- / Patch 3.0.2 (14-Oct-2008): Howl of Terror now costs 15% of base mana.
- Patch 2.1.0 (22-May-2007): The increased chance for a spell to break from taking a critical strike has been removed. Instead, all targets over level 60 have a slightly larger chance to break out of crowd-controlling effects when they take damage.