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 your damage taken by 5% while Prowl is active.
Increase the duration of Prowl by 0.5s.
Reduce your damage taken by 12% for 2s after using Pounce.
Reduce the Cooldown of Prowl by 1s each time you hit an enemy with a dagger.
Heal for 200 every 1s while Prowl is active.