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.
Gain a 1000-Health Shield for 3s after dropping to or below 30% Health.
Heal for 200 after activating Soul Harvest.
Heal for 150 for each champion hit by Juggernaut.
Each Soul Fragment gathered Heals you for 60.
Reduce your damage taken by 20% for 3s after activating Soul Harvest.
Reduce your damage taken by 40% while using Juggernaut.