Dark Nightmare is a passive item in Daydream all Day, a mod for The Binding of Isaac.

+75% Devil Deal chance. This will not be affected by the Devil Room / Angel Room opened previously.

Taking a Devil Deal no longer costs Heart Container or Soul Hearts, but grants several Nightmare Fire to take the deal.

Nightmare Fire for deals cost 1 heart container, 5 Nightmare Fire for deals cost that 2.

Nightmare Fire Upon taking non-self damage, activates all Nightmare Fire.

Isaac takes half heart damage per activated Nightmare Fire. After this happens, removes half of Isaac's Nightmare Fire.

Entering a new floor removes 1/3rd of Isaac's Nightmare Fire.

Using Percs! removes half of Isaac's Nightmare Fire, and all Nightmare Fire for a horse pill.

Interacting with a Confessional has a 30% chance to remove 3 Nightmare Fire.

When Isaac has several Nightmare Fires, they will combine together, which is only convenient for Isaac to remember how many Nightmare Fire he has:
• Yellow fire means 1.
• Orange fire means 2.
• Red fire means 5.
• Black fire means 10.

This item contributes towards the Leviathan transformation. Collecting 3 items from this set will grant Isaac flight and +2 Black Hearts.

Dark Nightmare can be found in the following item pools:

The following tags are applied to this item:

• Download Daydream all Day from the Steam Workshop.