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 the Healing received from Dark Siphon by 100 health.
Heal for 180 for each enemy hit with Obliteration.
Generate 3% Ultimate charge for each enemy hit by Obliteration.
Increase your maximum Health by 200.
Increase your Movement Speed by 12% for 1s after hitting anything with Deadly Scythe.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.