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 the Cooldown of Blood Hex by 1.5s after activating Death Wings.
Reduce the Blood cost of Death Wings by 12% while an enemy is marked by Blood Hex.
Reduce the Blood cost of Swarm by 20% while an ally is marked by Blood Hex.
Gain 3% of Max Health when hitting a marked enemy.
Reduce your damage taken by 10% for 1.5s after activating Death Wings.
Decrease the Blood cost of your abilities by 35% and increase your Healing done by 15%, but reduce the damage you do by 25%.