- (Patch September 20, 2016) Note: Fixed an issue in which each of Sgt. Hammer's Basic Attacks could reduce her Ability cooldowns multiple times after learning the Focused Attack Talent.
- (Patch March 29, 2016) Note: Removed from Tychus.
- (Patch February 2, 2016) Note: Basic Attack damage bonus reduced from 75% to 60%.
- (Patch November 17, 2015) Note: Removed from Zeratul.
- (Patch October 6, 2015) Note: The Focused Attack Talent now properly uses a 10 second cooldown between bonuses to Basic Attack damage.
- (Patch August 18, 2015) Note: The increased damage effect will now only trigger when hitting Heroes.; Removed from Kerrigan.
- (Patch July 21, 2015) Note: Removed from Rehgar.