NightFall

## Backstory

### Code Purple

Nightfall wasn't always a monster. He was a Sans, just like the others. In fact he originated from the Classic AU Undertale, but he was unlucky as his story wasn't gonna end well. I mean, that's how it always is in Sans's life, never living the dream. Sans's world got corrupted with a virus, a glitch which ultimately changed everyone's personality in an instant of contact while also changing form and giving new abilities. Sans and the others weren't the same, but there was always something very different about Sans.

## Personality

Nightfall was always a quiet type person. Never really had a thing with talking to others; Although in the end there wasn't anybody to talk to. In his mind, talking was just a waste of his time. I mean in the end he is corrupted along with his mind giving him new sets of goals as if someone else was controlling his body... Like a parasite?

Something was never quiet right with Nightfall, others noticed that too... Well specifically the Underswap AU's

Nightfall is a professional thief and murderer and goes to Alternate Universes (Basic AU's) just to slaughter and infect in which he does successfully.

Nightfall is known for a short temper and disagreeing with people who don't understand and have different points of view compared to him. This is the main reason why he is quiet.

### Dialogue

```
"..."

```

## Appearance

Nightfall wears a long calming purple coat with his hood always on covering up the virus on his head. He has a shuriken like star on his back which is the core of his infected body which is the same color as singular small left eye. Nightfall can at will shoot blades from his body (mostly from the arms) and spawn in a dagger that attached to his arm. His bone color pallet is white. Nightfall also mostly has a sinister but surprised smile.

## Relationships

* **Overkill:** Nightfall's main enemy and concern/problem of his plans. They encountered each other multiple times in Overkill's timelines. The first was when Nightfall was doing his usual job and finishing up his plans as he by mistake stumbled upon a timeline which he tends to avoid for reasons (Specifically Killer, Horror, Dust) but then he found interest in this new timeline which we all know, Overkill.
* **VibeTale!Sans/Blitz:** A new world was created, Nightfall being the curious one adventured throughout the areas of VibeTale and saw some interesting things and for some reason, he felt calm, even when he was angry the most he just felt **Normal**. He soon encountered his alternate self which he was looking for and surprisingly didn't feel like doing his evil plans as he usually does. As a matter of fact he wanted to sit a vibe, talk, and relax. He felt more calm around his alternate self specifically so now he tries to avoid him and that universe as he doesn't like the feeling. Nightfall described it as a "**Cold but warm**" feeling to him.
* **Twilight:** They don't really get along well as Twilight is always watching Nightfall. Nightfall is indeed Twilights main concern ad Nightfall is capable of messing up the Multiverse if done enough damage. Nightfall is a menace to the multiverse and the only Nightfall around which is why Twilight spectates him 24/7.
* **Sans:** Nightfall doesn't like to look at classic Sans as it reminds him of himself but in the end he tries to make sure other Classic Universes doesn't get corrupted as he has the power to kill and delete any viruses that come his path with Deep Hack aka **Hax**. Nightfall doesn't talk to Sans as that would cause corruption if close or in contact with other AU's like him, mostly Undertale in this case.
* **Swap Sans:** The main AU Nightfall likes to corrupt because of how weak the monsters are in the AU Specifically Sans as that is his main target in the Universes. It all ends the same way with Sans believing NightFall can do good but NightFall shows him how "Good" he can be. Nightfall lets all of his anger out on Swap Sans.

## Abilities

### Magic Attacks

**Code Spill** - Spills Infected code from his Junk blaster which slows and weakens the opposing enemy's power while stealing Magic power from the person who touches the void goop.

**Blaster Xplosion** - Spawns a Gaster Blaster which explodes into Code that blinds the enemy while stealing info from the person.

**AU Assist** - Summons all the infected basic AU's he has collected and the AU's he has infected himself which is why he is so dangerous to the Multiverse.

**Thief's Escape** - Allows him to either short cut his way out or disappear without a trace which not even ~~William~~ can sense nor see.

**Bone Throw** - NightFall sends a number amount of bones to his liking towards his enemy as a fast rate which causes a Virus affect to the other person.

**Flash Back** - This move allows NightFall to manipulate people by showing his tragic past or their own if they have one (He can view others past without them even knowing if he wanted to).

**Hax** - Allows NightFall to Hack and modify anything to his liking as long as it's weaker or the same level of strength in comparison of himself. He can give himself a speed boost and short health buff as well as temporary invincibility and invisibility. He can copy code from Universes and create clones of himself or others which can help him manipulate people with who they lost.

**Purple Weather** - Manipulates weather to his liking which can either infect or make someone sick. Can be used to stagger, slow, and tire out others depending how powerful he makes it and how powerful the other person is (good more putting others to sleep for an easy fight).

**Fear Engulfment** - Sends back an attack that has been sent to attack him dealing more damage and infects the opposing person while also completely removing their abilities of using it again (can only be used at a maximum of 5 times with a long cooldown after).

**Atelophobia** - Can manipulate anyone's appearance and characteristics to a certain extent even turn them into when they were living their worst moments.

### Passive Attacks

**Code 127** - This Passive move prevents him from being deleted for a short amount of time and hiding and temporarily deleting his own code. (This can be considered a temporary form or counter as it does change his look and appearance)

## Trivia

* NightFall loves his job with a passion. The thing is he wish he could do more. So he then proceeds to become an eve worse of a person by torturing in the worst way possible...
* NightFall has a collection of dust. He keeps it for code and studying.
* Nightfall seems to have a thing with **eating** code for some strange reason. He believes it gives him more knowledge.
* NightFall has a habit for biting people and monsters. Sometimes it's **Fatal.**
* NightFall's favorite part of his job is creating anomalies and watching them suffer. Sometimes he joins in certain drama's of AU's/AT's.
* Why hasn't error deleted NightFall? Well NightFall can remove himself from Error's radar or memory itself. NightFall has experience with deleting **SPECIFIC** code of those stronger than him. Note that NightFall is more elite due to the fact he's a virus and not an error giving him more infecting or destructive power Manipulative wise.