Tier 7 (Hero Level 20)
If the free cast of Go for the Throat kills its target, another free cast is provided that deals 35% more damage, up to 140%.
Patch changes[]
(Patch August 24, 2016) Note: Damage bonus per kill increased from 25 to 35%, up to a maximum of 140%.
(Patch July 12, 2016) Note: In addition to its current effect, killing an enemy with Go for the Throat increases the damage of Go for the Throat by 25% for 10 seconds, up to 100%.