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 1s after hitting an enemy with Dark Siphon.
Increase your Movement Speed by 15% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Generate 5% Ultimate charge for each enemy hit by Obliteration.
Heal for 300 for each enemy hit with Obliteration.
Reduce the Cooldown of Dark Siphon and Obliteration by 0.4s after activating Tendril.