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 100 every 1s while Spirit Linked to an ally.
Increase the maximum amount of damage mitigated by Envelop by 21%.
Increase your maximum Health by 100.
Increase your maximum Ammo by 6.
Reduce the damage you take by 2% for 2s for each ally hit with Chain Heal. This effect stacks.
Increase the range of Chain Heal bounces by 40%.