+12.5-20% Critical Chance for 6s on successful Dodge.
+70-100% Rending on Backstab Hit.
+4.5-6% Close Range damage on Repeated Hit. Stacks 5 times.
Suppress Enemies within 5-8 Radius on Close Range Kill.
Zealot Hard Mode Twins build. Not much damage potential, but excellent support and crowd control to give your teammates breathing room to damage the bosses. Lots of crit + CDR + book = good times.
Use book when things start to get sticky or as a "get off me" button, the bonus toughness is insanely powerful. Focus on spamming lights on enemies while book is on cooldown to get it off cooldown as quick as you can - this is what Blazing Piety is for. Backstab kills are a bonus but not required.
Use your gun to kill shooter mobs or Ragers if need be. Throw a stun grenade if you need to when book is off cooldown, but try not to use the ammo crate - leave it for your Veteran and Ogryns. Also pop book when crossing between safe zones during gas phases. Always try to buff all of your teammates with the book if you can.
