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.
Gain 6% Power Siphon charge for each enemy hit by Shatterfall.
Generate 10% of a Calamity Blast charge for each enemy hit with Massacre Axe.
Reduce the damage required to generate a Calamity Blast charge by 300.
Reduce your damage taken by up to 20% based on the number of Calamity Blast charges you have stored.
Increase your Movement Speed by 10% for each Calamity Charge you have.
Shatterfall Stuns enemies hit for 1s, but no longer Slows.