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 750.
Reduce your damage taken by 3% for 3s after activating Ignition.
Gain a 300-Health Shield for 3s after activating Ignition.
Heal for 500 after activating Soul Harvest.
Heal for 150 for each champion hit by Juggernaut.
Reduce your damage taken by 40% while using Juggernaut.