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 200 after activating Soul Harvest.
Reduce your damage taken by 15% for 3s after activating Soul Harvest.
Each Soul Fragment gathered Heals you for 60.
Heal for 450 for each champion hit by Juggernaut.
Gain a 750-Health Shield for 3s after dropping to or below 30% Health.
All your living allies are Healed for 1.5% of their maximum Health for each Soul Harvested.