Special Catalogue is a passive item in Basement Moon, a mod for The Binding of Isaac.

Entering a new floor has a 10% chance to spawn 2 random Basement Moon items;
→ selecting one of the two will cause the other to disappear.

(except Lunar Memory)

Special Catalogue can be found in the following item pools:

The following tags are applied to this item:

• Download Basement Moon from the Steam Workshop.