- Patch 6.0.2 (2014-10-14): Now also increases movement speed by 2%.
- Patch 5.0.4 (2012-08-28): Now increases chance to dodge melee and ranged attacks by 2%, instead of reducing chance to be hit by them.
- Patch 3.0.2 (2008-10-14): Redesigned. Now reduces the chance to be hit by melee and ranged attacks by 2%. Previously granted 1% Dodge.
- Patch 1.1.0 (2004-11-07): Added.