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 150 health.
Increase your Movement Speed by 10% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Increase your maximum Health by 100.
Reduce the Cooldown of Tendril by 1.7999999999999998s after hitting an enemy with Dark Siphon.
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.