Tier 6 (Hero Level 16)
Hitting an enemy Hero with Sand Blast increases your Ability Power by 8% for the next 10 seconds. This bonus can be stacked up to 40%, and the duration is refreshed whenever you damage enemy Heroes with Sand Blast.
Patch changes[]
(Patch June 2, 2016) Note: Ability Power bonus per enemy hit reduced from 10% to 8%; Ability Power bonus cap reduced from 50% to 40%.
(Patch May 17, 2016) Note: Added.