Lost and ForgottenNightmare Fuel"Reusable horrors"Active item (3 rooms recharge time)
Activates the Nightmare mode for the room.

During Nightmare mode waves of Nightmare Gapers will come from off-screen and chase Isaac.

Nightmare Gapers deal Isaac's damage to nearby enemies after death.

After a Nightmare Gaper touches Isaac all of them disappear and Nightmare mode ends.
Unlock: Defeat Delirium as Tainted Joseph.
- Tags -- Synergies -
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