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 150.
Heal for 60 for each enemy hit with Obliteration.
Reduce the damage you take by 10% for 5s after hitting an enemy with Dark Siphon.
Increase your Movement Speed by 4% for 1s after hitting anything with Deadly Scythe.
Consuming Darkness stacks Heals you for an additional 50 per stack.