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 and Obliteration by 2s after activating Tendril.
Consuming Darkness stacks Heals you for an additional 20 per stack.
Heal for 60 for each enemy hit with Obliteration.
Increase your maximum Health by 150.
Reduce the Cooldown of Tendril by 2.4s after hitting an enemy with Dark Siphon.
Tendril gains a second charge, but its Cooldown is increased by 2s.