This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Reduce the Cooldown of Poison Bolts by 4s.
Increase your Movement Speed by 5% while Hidden is active.
Increase your maximum Ammo by 2.
Increase the duration of Hidden by 3s.
Heal for 625 over 2s while in Smoke Screen.
Increase the damage done by Poison Bolts by 25% and the rate at which they deal damage by 75%.