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.
Reduce the damage you take by 10% for 3s after hitting an enemy with Dark Siphon.
Increase the Healing received from Dark Siphon by 250 health.
Generate 2% Ultimate charge for each enemy hit by Obliteration.
Reduce the Cooldown of Dark Siphon by 1.6s after hitting at least one enemy with Obliteration.
Reduce the Cooldown of Tendril by 0.6s after hitting an enemy with Dark Siphon.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.