Creates a protective shield, nullifying all types of damage for 10 seconds.
Quote
"Temporary Invincibility"
Effects
Creates a protective shield, nullifying all types of damage for 10 seconds.
This item belongs to the Bookworm set. Collecting three items from this set will transform Isaac into Bookworm.
Synergies
4.5 Volt - with sufficient damage (18+ DPS) the book of shadows shield can be kept active indefinitely. If combined with 9 Volt, Isaac only needs 12 DPS to achieve invulnerability.