Tier 1 (Hero Level 1)
Lurking Arm's area expands by 50% over 2.5 seconds but its cooldown is increased by 5 seconds.
Patch changes[]
(Patch May 9, 2018) Note: Additional cooldown duration increased from 4 to 5 seconds.
(Patch July 26, 2017) Note: Now increases the Cooldown of Lurking Arm by 4 seconds.