Nightmare Gang, 6-tale Wiki

The Nightmare Gang is a group of Sans villains in the multiverse. It is lead by Nightmare!Sans. They all work for the 6-tale Alliance. Nightmare (leader) Six (Second in command) Error Dust Killer Remorse Horror Spectro (Formerly) (Not to be confusued with Spectron) Cleanser (Formerly) Underfell Sans Cross sans (formerly)

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