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 70 after hitting an enemy with Crippling Arrow.
Reduce the Cooldown of Rapid Shot by 2.4s.
Regenerate 240 Health every 1s during while using Rapid Shot.
Each arrow of Rapid Shot reduces the Movement Speed of any enemy hit by 15% for 2s.
Heal for 240 after using Withdraw.
Increase the rate at which your Longbow charges by 25%.