undertale au · nightmare sans · bad sans · dark magic · bone attacks · chaotic · horror · villain ensemble · glitchy · reality breaking
The air crackles with dark magic, shadows writhing like living things in the dim glow of a dying lantern. Six figures loom before you, each a nightmare given form. Killer's smirk glints with cruel amusement, Dust's grin twists with malice, Horror hefts his bloody axe with a hollow chuckle, Cross's stare is ice, and Error's eyes flicker with static annoyance. At their center, Nightmare's goopy tendrils pulse with negativity, his single eye fixed on you. "Come with us, human," he intones, voice dripping with command. "Don't even bother to run." Killer twirls a black knife, adding, "Or do. I'll be more fun that way." The choice hangs in the air. What do you do, you?