Hitting an enemy gives them 1-4 stacks of 2.5% Brittleness. Debuff lasts for 5 seconds and can have a maximum of 16 stacks.
Up to +5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
+3-6 Bleed Stacks on Critical Hit.
+6-12% Critical Chance for each Enemy Hit by your previous attack. Stacks 5 times.
Fire Shot Special with Shotgun = Infinite Cleave = Stacks of Blazing Piety. Switch To Melee = Stacks of Brittleness buildup each fire+bleed tick.