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 Cooldown of Dark Siphon by 1.2000000000000002s after hitting at least one enemy with Obliteration.
Increase the Healing received from Dark Siphon by 150 health.
Increase your maximum Health by 150.
Reduce the damage you take by 10% for 3s after hitting an enemy with Dark Siphon.
Reduce the Cooldown of Dark Siphon by 3s if it fails to hit a target.