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 300 after using Counter.
Reduce the Cooldown of Whirl by 3s after using Billow.
Reduce the Cooldown of Whirl by 1.5s for each enemy it hits.
Increase your maximum Health by 150.
Increase your Movement Speed by 15% for 2s after using Whirl.
Heal for 15% of your maximum Health per second while using Billow.