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 Reload Speed by 7%.
Heal for 300 for each champion hit by Juggernaut.
Increase your maximum Health by 750.
Heal for 500 after activating Soul Harvest.
Each Soul Fragment gathered Heals you for 30.
Increase your Ultimate charge rate by 60%.