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 1.2s.
Increase the Health of your Bulwark by 600.
Heal for 75 every 1s while Bulwark is active.
Increase your maximum Health by 600.
Heal for an additional 240 after activating Battle Shout.
Targets hit by Commander's Grab are Stunned for an additional 1.4s.