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 5s.
Reduce the Cooldown of Prowl by 0.2s each time you hit an enemy with a dagger.
Increase your maximum Health by 100.
Heal for 350 after using Pounce.
Reduce your damage taken by 10% while Prowl is active.