Spider Keys is a passive item in Benighted Soul, a mod for The Binding of Isaac.

On pickup + 5 keys.

While held Losing keys spawns Blue Spiders.

When Blue Spider is killed, 10% chance to spawn a key pickup.

This item contributes towards the Spider Baby transformation. Collecting 3 items from this set will spawn a spider familiar that applies random status effects when it comes in contact with enemies.

Spider Keys can be found in the following item pools:

The following tags are applied to this item:

This is a reference to Sticky Bombs.

• Download Benighted Soul from the Steam Workshop.