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 maximum Health by 250.
Reduce the damage you take by 4% for 3s after activating Tendril.
Increase the Healing received from Dark Siphon by 50 health.
Reduce the cooldown of Tendril by 3s.
Reduce the Cooldown of Dark Siphon by 3s if it fails to hit a target.
Tendril gains a second charge, but its Cooldown is increased by 2s.