Nightmare (漆黒の悪夢 Shikkoku no akumu, lit. Pitch Black Nightmare) is a special Staff-type weapon exclusively used by Fomortiis in Fire Emblem: The Sacred Stones. Used only when Fomortiis is surrounded by at least six player units, this staff will issue rivulets of hypnotic rings when cast. These hypnotic rings will overwhelm the victims in question before sending them to sleep for five turns. The effects of this staff may only be countered by Latona, which possesses the ability to restore the condition of all afflicted allies instantly.
Sends all enemies in range to sleep.