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 Movement Speed by 10% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Heal for 180 for each enemy hit with Obliteration.
Increase the Healing received from Dark Siphon by 200 health.
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.