- (Patch February 14, 2017) Note: The cooldown for Archon will no longer tick down while the Archon effect is active.
- (Patch January 24, 2017) Note: New functionality: Basic Attacks while in Archon refresh the duration of Archon.
- (Patch October 6, 2015) Note: Fixed a longstanding issue with Tassadar’s Twilight Archon tooltip. The Shield amounts and Damage bonus will now state a 50% increase, instead of the previous 35%. There is no gameplay impact with this change.