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 16% for 3s after activating Tendril.
Reduce the Cooldown of Dark Siphon and Obliteration by 1.2000000000000002s after activating Tendril.
Heal for 60 for each enemy hit with Obliteration.
Increase your maximum Health by 200.
Reduce the cooldown of Tendril by 1.7999999999999998s.
Tendril gains a second charge, but its Cooldown is increased by 2s.