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.
Heal for 120 for each enemy hit with Obliteration.
Reduce the damage you take by 10% for 3s after hitting an enemy with Dark Siphon.
Increase your maximum Health by 150.
Reduce the damage you take by 12% for 3s after activating Tendril.
Consuming Darkness stacks Heals you for an additional 40 per stack.
Tendril gains a second charge, but its Cooldown is increased by 2s.