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.
Reduce your damage taken by 10% for 3s after activating Soul Harvest.
Each Soul Fragment gathered Heals you for 30.
Gain a 750-Health Shield for 3s after dropping to or below 30% Health.
Reduce your damage taken by 9% for 3s after activating Ignition.
Heal for 750 for each champion hit by Juggernaut.
Increase your Ultimate charge rate by 60%.