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 Withdraw by 3s.
Increase your Movement Speed by 7% for 3s after using Withdraw.
Increase your maximum Health by 50.
Heal for 210 after hitting an enemy with Crippling Arrow.
Increase your Movement Speed by 15%.
Increase the rate at which your Longbow charges by 25%.