S-TierItemsurvivabilitydpsEnables Evolution

Holy Book

+100 Max HP, +50 HP Regen. Healing will now radiate damage.

Essential item. Always pick when offered.
Stat Bonuses
+15%
Damage
+2
HP Regen
Enables Evolution: Holy Revolver
Revolver
Base Weapon (Max Level)
+
Holy Book
This Item
=
Holy Revolver
S-Tier

Fires blessed bullets that pierce through all enemies and deal bonus damage to elites.

Evolution Bonus Effects:

  • Pierces all enemies
  • +100% damage to elites and bosses
  • Heals 1 HP per kill

How to evolve: Get Revolver to max level (8), have Holy Book in your build, then open a chest during a boss fight.

Tips & Strategy

When to Pick Holy Book

  • Always pick S-tier items when offered - they define builds
  • Essential if you're running Revolver - enables evolution
  • Great for survival-focused builds and harder difficulties
  • Excellent damage boost for offensive builds