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 Spirit Links provides every 1s to your linked friendly target by 60 Health.
Heal for 200 when you use Envelop.
Reduce the damage you take by 2% for 2s for each ally hit with Chain Heal. This effect stacks.
Increase the maximum amount of damage mitigated by Envelop by 21%.
Heal for 60 every 1s while Spirit Linked to an ally.
Increase the range of Chain Heal bounces by 40%.