A monstrous horse spirit, born from absolute nothingness and enshrouded in a noble aura.
- Name: Nightmare
- Family: Undead (Rare Monster)
- Location: Savalon Region
- Vulnerable: Water | Lightning | Light | Swords | Bows
- Half Damage: Fire
- Immunity: N/A
- Absorb: Dark
- Common Drop: Dark Deluge
- Rare Drop: Dark Robes
- Common Steal: Dark Deluge
- Rare Steal: Dark Robes
- Off The Leash Move: N/A