-NIGHTMARE!SANS-

Nightmare!Sans,,, an alternative version of Classic!sans whos once was the prince of negativity with his brother Dream, the prince of positivity, everyone loved Dream and accept his offering for them, but they did the exact opposite thing to Nightmare for being the prince of negativity.. Bullied and harassed him and never accepted his offering,,, Yet one day he decided to take revenge. But eating an negativity apples, every one of them..He has turned into some different type of monster, having gooey black and cyan tentacles on his back, instead of being nice,shy and sympathetic, he was cold hearted,a murderer,merciless, being negativity himself, and now the king of Negativity,he killed everyone infront of his brother, Dream. Traumatized as his brother(nightmare) murder everyone,,, for now he has created a gang, the Murder Time Trio, which includes, Killer!Sans, Murder/Dust!sans, Horror!sans and Cross!Sans,,, for the enemy, the star team; Dream sans,Swap!sans,Ink!sans. Also Nightmare appears when someone has negative emotions, feeding him power and getting destructive. (dont mind the voice)