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 Nine Lives by 2s.
Increase your maximum Health by 100.
Heal for 40 every 1s while Prowl is active.
Increase the duration of Prowl by 2.5s.
Increase the Movement Speed bonus while using Prowl by 50%.