Top 10 Strongest Undertale Characters

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The Top Ten

1 Sans Sans Sans or Sans the Skeleton is a character in the 2015 RPG Undertale created by Toby Fox. He is a lazy, pun-loving skeleton who is a supporting protagonist in the "pacifist" and "neutral" routes of Undertale, and a heroic antagonist/final boss of the "genocide" route. He is known for his incredibly difficult ...read more.

Alright Sans is definitely the hardest boss. He also the weakest, but since the protagonist chose genocide, he become the strongest. He was a complete counter to the protagonist making it almost impossible for us to even hit him. His knowledge and speed make it practically a curb stomp. Sans is by far the strongest character, the best counter to the protagonist.

I'm only voting here because I wanted to say something. This isn't about "Favourite characters". It's about the strongest character. Sans isn't the strongest, example, Frisk/us/Chara can whitsand death determination (i'm not talking about the resets). If you're talking about how he has the Kr/Karma ability, it doesn't matter. He may be difficult but that's different from strength. His karma ability makes it so that his bones don't disappear and makes it so you get poison. Chara Literally killed your game with 230+ 9's... Though... We are able to hack the game, so can Toby...

Thank you very much for this much needed comment. I've seen several karma and favorite votes. I personally voted for Chara. - Darktail_of_FireClan

Sans is VERY hard to beat. He dodges and he has many abilities to kill you: telekinesis, gaster blasters, and more... And he can be smart in certain situations.

You feel you are gonna have a bad time

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2 Chara Chara Chara is a character in the game Undertale by Toby "Radiation" Fox who is one of the seven people to fall to the Underground prior to the fall of the player character. His name can be changed by the player and will be assumed as the player character, until the Pacifist Route when Asriel asks for the ...read more.

Chara is quite a strong character. They were able to kill sans and everyone else in the underground. They were even able to erased their entire game and not get affected by it.

Chara ends up dying in the end anyway so what is the point of putting her in second place?

*spoiler I guess* chara ends up killing sans, so she should be first, she is strong as heck

Sans may be the biggest pain in the ass to fight, but Chara is undoubtedly the most powerful. Considering that she is literally the embodiement of power (as far as RPGs go), how could she not be?

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3 Asriel Dreemurr Asriel Dreemurr Asriel Dreemurr is a character from the 2015 game "Undertale". He was created by Toby Fox. ...read more.

I'm sorry, but asriel beats everyone. He has infinite health and does infinite damage, and all his attacks are OP.

Asriel has sans soul, so how can sans be stronger?

He has the equivalent of 7 human souls. Chara only has 1.Sans is literally stated to be the weakest monster. His fight is the hardest only because of his teleporting, ingnoring your invincibility frames, and his karma system

If your soul didn’t refuse to die asreil would be impossible to beat

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4 Frisk Frisk

Frisk should be number 1 not sans. You the human can defeat sans. The human can defeat anyone. You can spare and fight.

I think Frisk would be the strongest because the human has a chance to win any battle that comes

This kid can beat sans

A blind yellow girl who can defeat 100000 monsters including a skeleton who can spawn tons of bones.
Wow

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5 Undyne Undyne Undyne is a main character in Toby Fox's 2016 RPG, Undertale. She is the heroic fishlike captain of the Royal Guard, who takes it upon herself to protect the monsters of the Underground. Her name is derived from the word "Undine", and is a pun on the word "Undying". Her most loved monsters are her mentor, ...read more.

She too can use determination, that was the burning feeling she couldn't describe, and no matter what run you are doing, if you ever get her life to zero, she refills it.

Undyne. She has got determination, spear, and she is my favourite. Normal Undyne is strong, but Undyne the Undying is much stronger!

Undyne is the only one that is determined, besides Frisk

You're gonna have to try a little harder than THAT. - UnderTaler

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6 Gaster Gaster W . D Gaster is one of the characters from the very popular game, UnderTale . Basically, he was once the royal scientist long ago, but then was forgotten and left in the void . ...read more.

Three words-Gaster Blaster Master! - buttersock

Canon:? Fanon: OP, Void-torn god - Chara

He should be number 2

In The Game Files, Gaster Has More Health Then Asriel, Which Makes Him Most Powerful Character.

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7 Flowey Flowey Flowey is a flower in the RPG Undertale. He is the first character you meet, and also your best friend.

Why so low, let's not forget that in geno run Flowey mentions she(i know she's a boy but I always imagined and always will imagine her as a girl) lived through if not thousands of timelines, in some she was nice in some she slaughtered everybody, but she also says she never got to even touch the six souls, so she murdered EVERYBODY without being Omega Flowey, also her "friendliness pellets" bring you down to JUST 1 HP, wich NO characters do!

HE IS GOD

8 Annoying Dog Annoying Dog

He created the game. End of story.

He strongest Undertale character

Made the game he can edit it delete any characters, its in the thumbnail. Period.

He’s the most powerful. Sans, Chara and Asriel are nothing but playthings created by Toby. Even YOU the PLAYER are only able to keep playing because he created the game for you.

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9 Toriel Toriel Toriel is a main character in Toby Fox's 2016 RPG, Undertale. She is an amazing blend of goat and mother.

She is so kind, her kindness would blow ALL THE EVIL OUT OF THE FRIKIN ATMOSPHERE!

10 Asgore Dreemurr

Actually this guy should be number 5 - kyleb79

The Newcomers

? Fell Sans

Fell sans will do nothing not to kill I mean his motto is KILL OR BE KILLED

The Contenders

11 Mettaton Mettaton Mettaton is a character in the popular 2015 RPG game, Undertale. He is a robot with a soul built by Dr. Alphys, and is the sole television star of the underground. Mettaton is a popular character in the fanbase. His notable features include his legs, and his catchphrase "OH YESSSS!"

He is stronger than Undyne because of 3 reasons. 1 He can dance on you and make you have to dodge tons of legs. 2. He has mini versions of himself to help protect him. 3. His standard form is indestructible and his EX form has lots of tricks like bombs thrown at you... legs kicked at you... mini mettatons thrown at you... and even his own power source. I think Undyne is strong... but Mettaton is slightly stronger. I think she should go here and Mettaton should go at number 8. Asgore would go to 7.

I resemble metaton ex to the point were its scary, we're both so FABUlOUS

12 Omega Flowey

Easy choice

13 Papyrus Papyrus Papyrus is a character from the 2015 game Undertale, made by Toby Fox . He is the Younger brother of Sans the skeleton, royal guard in training, and a sentry in the town of Snowdin . Opposite to his brother, papyrus is active, loud, and full of himself; but in an endearing way. Papyrus means to become ...read more.

You know he has attack 8 one more then undyne. Which is strange...

14 Muffet Muffet Muffet is a character from the game Undertale. She appears in a region called Hotland, selling pastries to raise money to rent a heated limo to help the spider clan from the Ruins (who are also raising a bake sale) reunite with the one in Hotland because the spiders can't cross Snowdin.

She one shots me every time... End of story

15 Ultra Sans Ultra Sans

Hey it's cool to have a cool character in the game. Besides the title says Top 10 Strongest Undertale Characters not Top 10 Strongest Undertale Characters From the Game.

Who put Ultra Sans here? He isn't even a character in the game!

He mest be in the to 10

16 Napstablook Napstablook Napstablook is a secondary character from Toby Fox's 2016 RPG, Undertale. He is the cousin of Mettaton, who left him in order to become famous. Due to this, poor Blooky has crippling depression.

Napstablook is the only character in undertale that can not die by chara or anything

He just lowered his health because he's nice. You can't really kill him

17 Mettaton NEO Mettaton NEO
18 Error Sans

Sans has strings that can take souls but he's not strong enough to kill ink sans

Can kill every thing

19 Jerry

Sans is tough. Jerry is the hardest boss in the history of gaming and makes all other bosses look easy. Sorry Sans, but you didn't make me rage quit 100 times then quit Undertale. I came back 2 weeks later and cannot get past Ruins Dummy.

One Punch Man's worst enemy. Too strong and can take on all of Undertale's characters at once and beat them. With its eyes closed. Without moving.

Sans can make him crap

I agree! Jerry can one shot goku, superman, chara, he needs to be nerfed right now! - Chara

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20 Temmie Temmie Temmie is minor character from the 2015 game Undertale made by Toby Fox. Made in the likeness of her artist, Temmie Chang, in appearance and character. Both a character and a species of monster, temmies are defined by their mix of cat and dog features, as well as their broken English. Their hidden village ...read more.

Bob would have been a better pick - kyleb79

TeMy dO I nEeD To sAy aNyThInG?

Tem is no power, tems power is cootness, Annoying Doggo Is Second.

TEmY iS poWerFuL

21 The Sassy Ruins Rock

If it showed its true power, it would be the 2nd strongest thing in Undertale, only Jerry is more powerful.

22 Ink Sans

Ink sans is strong enough to go to different universes and strong than error sans

Ink Sans should be #1. First of all, he created every AU, and secondly, he protects them and he is able to draw whatever he wants and make it come to life. Ink is easily the strongest. - Sans_The_Skeleton

Draws The AU's

23 Alphys Alphys Alphys is an adorably dorky, lab-coat-wearing, bespectacled, yellow-skinned lizard scientist who resides in her lab in Hotland in the critically acclaimed cult classic RPG known as Undertale, wherein she partakes in the daily act of watching insane amounts of anime and having a vast majority of the ...read more.

He has created Mettaton give him time for more powerful monsters. ps he made undyne so powerful

24 Froggit
25 Alphys NEO Alphys NEO

She is considered to be the most difficult enemy.She is harder than Mettaton NEO whose does absolutely nothing but instantly takes between 900,000 and 999,999 damage.
Alphys uses Mettaton's attacks and uses yellow mode... She also uses straight beam projectiles that emerge from skeletal faces, known as " Gaster Blasters."
When she loses all of her hp, she resumes the battle after gaining determination. As the fight progresses she continues to melt along with deteriorating the music with her fast forward and rewind. after surviving the phase, she stands there to finally be taken out.

26 Whimsun

Whimsalot is the strongest it just can't be beaten

27 Final Froggit

Its hard to dodge its attaks but its near mettaton too

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