The Necronomicon
Effect
- Deals 40 damage to every enemy in the room.
- (Added in Afterbirth †) This item belongs to the Bookworm set. Collecting three items from this set will transform Isaac into Bookworm.
Notes
- Many collectibles will produce effects similar to the Necronomicon, such as depleting a (Black Heart) Black Heart or blocking projectiles with Dry Baby.
- The Necronomicon deals a considerable amount of damage to bosses that have multiple damageable parts, e.g. (Larry Jr.) Larry Jr. and (The Hollow) The Hollow.
- This item also does high enough damage to instantly kill most non-boss enemies.
Synergies