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.
Heal for 150 after hitting an enemy with Crippling Throw.
Reset the Cooldown of Vine after dropping to or below 30% Health.
Increase your Healing received by 15% while at or below 50% Health.
Increase the range of Vine by 20%.
Reduce your active Cooldowns by 50% after getting an Elimination.