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}}