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 200 health.
Consuming Darkness stacks Heals you for an additional 40 per stack.
Increase your maximum Health by 50.
Reduce the cooldown of Tendril by 0.6s.
Heal for 300 for each enemy hit with Obliteration.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.