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 Health of Impasse by 750.
Increase your maximum Ammo by 3.
Heal for 66 every 1s while standing in Warder's Field.
Increase your maximum Health by 450.
Heal for 84 every 1s while Earthen Guard is active.
Impasse now has 2 charges and its Cooldown is reduced to 12s, but you are unable to destroy your walls.