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.
Generate 4 Ammo after activating Siege Shield.
Gain 50% Lifesteal.
Reduce your damage taken by 8% for 2s after using Shoulder Bash.
Heal for 600 after hitting an enemy with Shoulder Bash.
Increase the Health of Siege Shield by 1000.
Reduce your damage taken by 75% while using Shoulder Bash.