2.5-4% Bonus Critical Chance on Chained Hit. Stacks 5 times.
Hitting at least 3 enemies with an attack, increases your damage by 24-36% for 3 seconds.
5-6.5% Strength for 3.5s on Close Range Kill.
Gain 7-10% Close Damage for 3.5 seconds after killing an enemy at close range, stacking 5 times.
Using a weapon with a crit blessing (shred), or a high innate crit chance will let you proc "enduring faith" enough to stay alive and well. This build can be used by an assortment of weapons from the chainsword (w shred) to the heavy sword (probably want a melee crit chance perk on there). Crit also leads to cooldown reduction; win win. Ranged weapon is your choice; i like brauto because of the new, high ammo pool and boss damage.
Rampage can also be replaced by savage sweep on eviscerator if needed.