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 an additional 400 after activating Battle Shout.
Heal for 25 every 1s while Bulwark is active.
Increase the recharge rate of your Bulwark by 12%.
Increase your Healing received by 12% while your Bulwark is active.
Reduce the Cooldown of Battle Shout by 3s.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.