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 your Movement Speed by 20% for 1s after hitting anything with Deadly Scythe.
Increase your maximum Health by 100.
Reduce the Cooldown of Dark Siphon by 1s if it fails to hit a target.
Reduce the damage you take by 20% for 3s after activating Tendril.
Reduce the cooldown of Tendril by 1.2s.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.