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 200.
Grant a 40-Health Shield to an ally for 2s when you Mark them.
Gain a 260-Health Shield for 3s after dropping to or below 35% Health.
Heal for 240 over 1s after Healing an ally with Abyssal Reconstruction.
Grants Marked ally 12.5% Lifesteal and Corvus shares 100% of the Healing done due to the Marked target's granted Lifesteal.
Decrease the percentage of Healing given to Marked targets by 20%, but you can have two Marks out at a time.