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.
You do not consume Ammo for 2.5s after hitting an enemy with Poison Bolts.
Increase your Movement Speed by 5% while Hidden is active.
Increase your maximum Ammo by 4.
Increase the duration of Hidden by 3s.
Reduce the Cooldown of Poison Bolts by 3.2s.
Increase the damage done by Poison Bolts by 25% and the rate at which they deal damage by 75%.