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 2s after hitting an enemy with Dark Siphon.
Increase your maximum Health by 250.
Gain a 150 Shield for 5s after activating Tendril.
Reduce the Cooldown of Dark Siphon by 1.2000000000000002s after hitting at least one enemy with Obliteration.
Heal for 180 for each enemy hit with Obliteration.
Obliteration now Silences enemies hit for 1.65s.