Killing Blows reset your Cooldowns and Heal you for 500.
Increase the duration of Hidden by 1-5s.
Heal for 125-625 over 2s while in Smoke Screen.
Increase your Movement Speed by 10-50% for 4s after getting an Elimination.
Reduce the Cooldown of Hidden by 1-5s.
Increase your Movement Speed by 5-25% while Hidden is active.