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.
Increase your Movement Speed by 44% while Billow is active.
Increase the travel distance of Whirl by 24%.
Increase your Reload Speed by 30%.
Reduce the Cooldown of Whirl by 3s after using Billow.
Heal for 200 after using Counter.
Heal for 15% of your maximum Health per second while using Billow.