Strongest Ben 10 Aliens

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The Top Ten

1
Alien X
Alien x can do anything. He can fix every thing. His power is unbelievable. He is the strongest of al
Ben is afraid that alien x may be too powerful to control. And only uses in dire situations
alien x has extreme power which allows hin to destroy any thing in his way, but because of this immense strenght he freezes for a long time
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2Waybig
Way big threw vilgax into space and toppled a giant vilgax
way big is the biggest alien
way big can cause an earth quake just by punching.
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3Ultimate Way Big
Ultimate way big is the most powerful of all because he has the ability to fly and is three times bigger than the old form and can shoot from his arm instead of crossing it
He is big enough to throw waybig
How is way big higher than ultimate way big ultimate way big can do every thing that way big can do plus more can way big fly no see and alien x is like number 20 you need to make sariina and belakus agree first wich is like the hardest thing in the world to do
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4Ultimate Ben
He is very powerful.
He can change to every alian just by saying it.
After all he can change to all alien.
This is so damn stupid ultimate ben the power of alien X and every other alien! So how are way big, ultimate way big, and alien X better than ultimate ben!? Ultimate ben is the best! People can go on and on but this guy is gonna come out on top. For the last time, ultimate ben is the best
He is every alien! He should be number 1!
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5Ultimate Humungousaur
His very big and can shoot missiles a shot gattling bullets
At the peak of his power he will beat the thing, hulk, and even the juggernaut.
He's got a protective shell a spiked tail and guns ausome
He's the best

6Ultimate Echo Echo
Ultimate Echo Echo can knock almost anything out easily
The sonic plate is awesome
He defeated Kevin 11 single handedly without gwen or grandpa max.

7Atomix
Its true that Alien X is the most powerful, but what's the point if you can't even use that power? Atomix defeated Ultimate Albedo, even when he used 2 Ultimate Aliens! Now who can beat that?
Atomix is explicitly noted by Derick J. Wyatt to be Ben's second most powerful form after the omnipotent Alien X. The surface of his power hasn't even been scratched, and considering that he has the power to make tiny, stable green stars with minimal effort, that's saying something.
He can use Atomic rays. That is just too cool.
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8Diamondhead
Diamondhead is made of hard crystals and can morph his arms into effective rudimentary weapons.
He was the only one other than way big to beat vilgax, he has amazing strength, diamond hard skin, and controls diamonds! He's hard to stop!
-18hunt
Diamondhead would be be one of the strongest because Ben's had most experience with him, as he practiced as Diamondhead the most. He beat Vilgax really easliy with him
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9Humongausaur
humongausaur is strong enoung to bench press pick up truck. and his strenght only increase with his size
Humongasaur is strong enough to hold way big
The strongest at ultimate
He's getting bigger and stronger
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10Benvicktor
Ben victor has an electric body that is a good advantage for his body
Bull frag is a ankorgne
That is so not true

The Contenders

11Four Arm
4 arms, mean double the punch, He could fight any monster and win! The strongest by far.
Well four arms is faster strong because he is faster than humunousaur and smarter then rath
Four arms is strong enough to beat humongasour
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12Feedback
My best alien FEEDBACK! Do you know how he kicks his opponents on the face dude he's awesome! But do you know before he was bens favorite alien
It can suck opponents powers
He connects with Ben the most and beat a giant malware who even way big couldn't defeat
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13Chromastone
Chromastone is so powerful because he can do shields that can stop attacks and he can absorb attacks. He can also shoot pure energy blasts. I know he runs out of energy butt if he can find enough energy like all the energy of an anidite or diagon or the most powerful substance in the universe
He is unstopable if he absorbs so much energy and can destroy every thing if he can find enough power.
He looks so awesome. It is like he is a powerful chrome stone.
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14Rath
Lemme tell ya something! Rath is the strongest alien and don't try to argue because you'll just make him ANGRY!
Rath is amazing if any alien tried battle him rath would win by a mile.
Rath is the stongest he dosen, t let other aliens to belittle him he is the boss!..

15Swampfire
swarp fire is powerful alien because he never broke
swampfire might look a walking compost heap. but he's the one of ben's strongest alien
It is very powerful alien

16Goop
there's more to this giant glob of goo than meets the eye. goop is able to change of his body at will
It is the best alien it should be first the most powerful alien who produces dangerous acid su
Goop is the best alien ever. I mean seriously he is made of acid and goo he is the BEST! You can not damage him! PERIOD
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17Gravattack
His power is he can end gravity
GRAVITY POWERS, just send the others aliens into space using the power.
Gravattack should be first because he can control gravity he can make objects as light as a feather and heavy as a freight train so he could just control waybig and he could kill it with ease

18Big Chill
Big chill can pass through solid matter and drop the temperature of anything he choose to nearly absolute zero
He can change the temperature of a place and is invisible
Ivisiblity, flight, eats metal, freez attacks close and ranged.
One of the few alien that can survive out in space.

19Upgrade
AWESOME MY FAVORITE! - INFINITY
Absoultely epic can upgrade anything including your face
Technomorphing on a planet scale says it all

20Eon
Eon is awesome! He can travel through time! He can destroy every time line and can rebuild them in his image!

21Clockwork
He can control time, one of the mandatory forces of life, and a Clockwork like creature defeated Ultimate Humongousaur.
If you can control time your over powered

22Heatblast

He made a fire tornado, and can reach the temperatures of the sun!


23Brainstorm

He is very intelligent and can make electrical storms


24Gwen Tennyson
She can use her mana for protection, levitation, flying and picking up things!
Gwen is smarter than ben and can operate the omnitrix better than him.

25Vilgax
A powerful villain which if it weren't for articguana he would have defeated ben 10 and ben 10,000

26Shocksquatch
Shocksquatch got amazing strength

27Articguana

28Echo Echo

He can make a sonic wave and can make ma ny copies of himself

He can attack with multi sonic waves at a time. He can also multi himself.

he may be small but this living amplifier packs some serious power echo echo produces steel shatering sonic waves


29Evil Way Big
Super intelligence, super strength, enhanced durability and cosmic rays I say no more

30Ghostfreak
He can move through people and can scare his apponents to make them forget what he's doing.
He is so strong he escaped the omnitrix! <3ghostfreak

31Ultimate Spidermonkey
They made him weaker then spider monkey
They made him weaker then spider monkey
They made him weaker then spider monkey

32Jetray
the manta-like jetray can move throught air or water at several times the speed of sound

33Kevin Levin
This guy can absorb anything and redirect it however he wants osmosians are bye far the most dangerous species even an anodite would die if they touched them and they would have all their powers because they are made of energy they can kill any alien if they want, it does not matter how strong they are. Need any more reasons?

34NRG
He can melt any thing. And if he puts something knits full head it can swim.

35Armodrillo
This mechanical animal is able to pass throw rock like we pass throw air and is able to cause earthquakes

36Ultimate Feedback
He is better than regular feedback! Actually he is better than alien x his color and his style he awesome dude! He is one of best alien in Ben 10 history! He sucks attacks two times faster he is even taller then before isn't it awesome

37Professor Paradox
Professor paradox has total control over time, even IF he loses in a fight, he can rewind time over and over again until he wins, yes, I can understand that alien X is better, but I chose paradox because he's like the ultimate version of 'prince of persia' and I love prince of persia. I love anything that talks about controlling time and all of that!
He is a meddling time traveler has been seen warning ben and gwen in troublesome times
Hey parradox is the best...
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38Ken 10
The ben 10 of the future

39Ultimate Swamp Fire

40XLR8
Wow that dude can make a whirlwind with that kind of speed he might even beat usain bolt
A classic character with a faster speed in my opinion.

41Fasttrack
He is the fastest

42Spidermonkey
resembling an earth monkey, this multi-limbed alien has superhuman agility

43Ultimate Chromastone
I've seen Chromastone be strong and everything but I can't wait intill I see Ultimate Chromastone!
He is the strongest alien that ben had he is stronger than alien x he is so power ful

44Ultimate Invincible Alien X
He is the can duplicate powers and can make himself more powerful
If he really is invincible then yeah sure he should be the best
If he exists definite

45Ditto
Ditto can turn into as many aliens as he likes
Ditto (a splixon from the earth-like planet halthor) has agility, a sence of humer and cam form an army! Echo echo is just a copy ( plus when echo echo times out he just makes more bens, but ditto will NOT time out unless they are all joined! He has always been my favorite (but before I descovered him it was upgrade, diamond head, then stink fly)

46Ultimate Rath

47Ultimate Aggregor

48Ultimate FourArms
He is ten times stronger than normal forms he has extra weight now he can defeat humangasore easily

49Ultimate Terraspin

50Benwolf

Ben-wolf has superior leg muscles and can jump incredibly high as high as the "yenodoshi"


51Ah Puch
May still be alive but can take on original ben ten, gwen, the forever knights and grampa max in a hasman suit if only the roof stayed up

52S.A.M.

53Terraspin

54Grey Matter

55Water Hazard
He is the prisoner of aquqguana. His power itself the water he can even defeat spider monkey and chromastone, I think he should be given eighth place.
Water hazard is the strongest. He can destroy anyone by pouring water and controll it. He should be number 1

56Wildmutt
Wait, Wildmutt wasn't on the list before this? Wow! Wildmutt can jump really far, has great hearing and smelling abilities (which can sometimes be superior to seeing), etc. He also seems to be able to rip a chunk out of almost anything. Wildmutt may not be the strongest, but he certainly deserves a spot in the top 20.

57Wildvine

58Ultimate Swampfire

59Ultimate Big Chill
He can freeze anything

60Ship
An gloop of technology which came from baily (he can turn into some amazing weapons
Ship is basically a mini upgrade so if upgrade is on the list so should ship.

61Aggregor

62Coach Finn
Much like a transformer he is a robot in disguise and has two shoulder plasma guns (with a whole team of robot people a robo president too)

63Exo-Skull

A robo-rhino created by dr animo with an electric net an a plasma horn charging at high speed


64Highbreed

65Spellcaster

66The Mummy

67Galvanic Mechamorph

68Darkstar
He can create a black baem that can absorb energy from any living creature until nothing is left by becoming very powerful.

69Diagon
The Most powerful villain and has powerful mystic powers is a bit like shuma Gorath

70Eye Guy
Can see from every degree (360)

71Stinkfly
Stink fly should be number one. He shoots goo and flys

72Rook Blonko
He has the proto tool which obviously could do anything he should be number 1

73Blitzwolfer

74Rumble
Rumble is the best

75Chamalien
He should escape from the watch and have a omnitrix and become a better hero the ben 10 and his real name should be reptilian

76Yeti
Although only a very short appearance the yeti, where in the episode where ben 10 meets terraspin, almost beets four arms up in the north pole
He's cool and brain storm helps him by destroying the hypno head band that dr animo used to defend himself

77Albedo
He deserves to be number 1 even though he's not my favorite character he has all the abilities of the great ben 10 himself

78Forever Knight

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This list was created 4 years, 212 days ago and has been voted on over 1,000 times. This top ten list has been remixed 12 times.

Updated Sunday, August 31, 2014


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