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 0.4s after hitting at least one enemy with Obliteration.
Consuming Darkness stacks Heals you for an additional 50 per stack.
Increase your maximum Health by 150.
Reduce the cooldown of Tendril by 0.6s.
Generate 5% Ultimate charge for each enemy hit by Obliteration.
Tendril gains a second charge, but its Cooldown is increased by 2s.