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.
Reduce the damage done by any enemy you are linked to with Spirit Link by 20%.
Heal for 50 when you use Envelop.
Increase your maximum Health by 200.
Increase your maximum Ammo by 2.
Increase the maximum amount of damage mitigated by Envelop by 28%.
Spirit Link's Cooldown is increased to 7s and it now only lasts for 4s, but its base effects are tripled.