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 750 for each champion hit by Juggernaut.
Heal for 200 after activating Soul Harvest.
Reduce the Cooldown of Juggernaut by 1s after activating Soul Harvest.
Each Soul Fragment gathered Heals you for 75.
Increase the distance traveled by Juggernaut by 16%.
Increase your Ultimate charge rate by 60%.