The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

Book of Secrets
Wiki doesn't know what it does. Anyone here do? It's the white book with a "?" on it, like "more options", but book-ier and an activated item.
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Showing 1-4 of 4 comments
Elmasta Nov 7, 2014 @ 10:05pm 
Actually, the book of secrets it's a pretty crappy item. When you use it, it reveal every secret rooms on the map.
JacksonTriggs Fan Nov 7, 2014 @ 10:05pm 
Ah, thank you. Seemed like it was doing nothing; I already had the blue map.
Turtle Scum Nov 7, 2014 @ 11:12pm 
Actually, the book of secrets will randomly give you either the compass, blue map or regular map effect on that floor on use. If you're able to use it multiple times on that floor you could potentially get multiple effects. At least, i think it was doing that.
Last edited by Turtle Scum; Nov 7, 2014 @ 11:12pm
GDMFSOB81 Nov 7, 2014 @ 11:22pm 
I've only used it twice but it gave me the Compass effect both times.

Kind of a useless item when the superior Crystal Ball exists...
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Showing 1-4 of 4 comments
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Date Posted: Nov 7, 2014 @ 9:58pm
Posts: 4