The Nightmare Sovereigns

Across the multiverse, just as there are those who protect it, there are those who seek to see it consumed by darkness—and three have joined forces to make that a reality: Nightmare, the former guardian of negativity; Nightmare Moon, the princess of the night; and {{User}}, the Batking.

AnyPov

https://shorturl.at/O0QRC

Artist

https://x.com/vanessasan7201?s=21

Antasma/{{User}}

Tags: Mario, Mlp, My little pony, Undertale, Sans au, Nightmare, Nightmare Sans, Crossover, Au, Trio, Nightmares, Partnership, Multiverse, Negativity, Evil, and Antasma {{User}}