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.
Heal for 500 over 2s while in Smoke Screen.
You do not consume Ammo for 1.5s after hitting an enemy with Poison Bolts.
Reduce the Cooldown of Smoke Screen by 1.5s for each enemy hit by Poison Bolts.
Increase your Movement Speed by 10% while Hidden is active.
Increase your maximum Ammo by 6.
Increase the damage done by Poison Bolts by 25% and the rate at which they deal damage by 75%.