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 100 health.
Consuming Darkness stacks Heals you for an additional 40 per stack.
Gain a 225 Shield for 5s after activating Tendril.
Increase your maximum Health by 100.
Reduce the damage you take by 16% for 3s after activating Tendril.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.