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 Cooldown of Battle Shout by 3s.
Increase your maximum Health by 300.
Increase your Healing received by 18% while your Bulwark is active.
Increase the Health of your Bulwark by 600.
Heal for 50 every 1s while Bulwark is active.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.