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 50% Lifesteal while at or below 40% Health.
Gain 25% Lifesteal while Overcharge is active.
Reduce your damage taken by 10% while at or below 40% Health.
Heal for 100 after Teleporting to your Rune of Travel.
Increase your maximum Health by 100
Reduce the Cooldown of Overcharge and Blitz Upper by 6s when you Teleport using Rune of Travel.