Hitting at least 3 enemies with an attack, increases your cleave by 140-200% for 2 seconds.
3-6 Bleed Stacks from Special Attacks.
Immune to Ranged Attacks for 0.7-1s on Close Range Kill.
14-20% Strength for 5s when every pellet in a shot hits the same enemy.
TLDR:
Melee-focused bleed build with the shotgun as an "Oh, S**T" button.
FIRST THINGS FIRST, always have a special slug loaded into the Agripinaa, The slug staggers everything it doesn't immediately kill, sans monstrosities.
I just toss a Immolation Grenade , Fury of the Faithful (FotF) into hordes, and use Blazing Piety's right branch to proc as many critical hits as possible. It results in so many bleed stacks, which, thanks in turn gives you an increased 10% crit chance. Every critical hit reduces cooldown of FotF. If you toughness gets low during a Horde you can just use FotF to regain it back to safe levels. Happy chainsawing, Kindred.