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.
Heal for 180 for each enemy hit with Obliteration.
Increase your maximum Health by 150.
Reduce the cooldown of Tendril by 1.7999999999999998s.
Reduce the Cooldown of Tendril by 1.7999999999999998s after hitting an enemy with Dark Siphon.
Tendril gains a second charge, but its Cooldown is increased by 2s.