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 240 after using Withdraw.
Regenerate 180 Health every 1s during while using Rapid Shot.
Each arrow of Rapid Shot reduces the Movement Speed of any enemy hit by 20% for 2s.
Reset the Cooldown of Withdraw after dropping to or below 30% Health.
Heal for 210 after hitting an enemy with Crippling Arrow.
Increase the rate at which your Longbow charges by 25%.