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 maximum Health by 200.
Heal for 180 for each enemy hit with Obliteration.
Reduce the damage you take by 10% for 2s after hitting an enemy with Dark Siphon.
Gain a 225 Shield for 5s after activating Tendril.
Increase your Movement Speed by 15% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.