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 500 after using Counter.
Increase your maximum Ammo by 1.
Reduce the Cooldown of Counter by 15% after successfully hitting an enemy with Counter.
Increase your Movement Speed by 33% while Billow is active.
Increase your maximum Health by 250.
Spite deals 20% of its target's maximum Health with each hit.