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 maximum Health by 450.
Heal for 150 for each champion hit by Juggernaut.
Heal for 400 after activating Soul Harvest.
Reduce your damage taken by 15% for 3s after activating Soul Harvest.
Reduce the Cooldown of Ignition by 2.4s.
All your living allies are Healed for 1.5% of their maximum Health for each Soul Harvested.