Top Ten Ben 10 Ultimate Aliens
Ultimate Humoungosaur is like Dinosaur Hulk, he can lift Way Big! He is also (I think) The first Ultimate ever shown.
Holy cheese ultimate humungousaur is like the best. He beat so many humungousaurs in alien force.
Ultimate humuguser is 10 times stronger than humuguser and is the leader of the ultimate's.
Ultimate waybig rank 1

He can duplicate himself and sonic disks that can probably give u a concussion.
The sonic plate is the best, plus he could defeat ultimate kevin
He's at least one of the strongest and coolest of the ultimates.
Can fight short and long range, sound waves are the best weapon

Ultimate Big Chill possesses the ability/abilities to survive extreme heat, extreme cold, deep water pressure and the vacuum of space. That alone makes him ideal for many different combat situations and survival situations
Big chill has ice that burns like fire. He can turn intangible. He looks really cool. He can freeze things.
Big Chill has ice and ghosting trought walls ultimate big chill has ice and fire.
It's so cold it burns
Wildmutt can talk when he is in ultimate form and that is great because not talking is one of his weakness and in ultimate he has his weakness deducted...
Grand return of a classic alien and with an all new ultimate form. I could say the same about way big and cannonbolt but they were in alien force
Woof! Go Wild Mutt! He is the ultimate alien, DEFINITELY! He's got those gill things which I think tops every other alien, DEFINITELY!
Because he is awesome in ultimate form
I love cannonbolt and it's abilities
He is good he has got those sharp spikes which can break through anything.
He is the most powerful alien, he can defeat 100 vilgax with his powers
He is the best!
He was the first ultimate alien and he has those exploding blue things
Faster and more agile than his ultimate form and just as powerful.
He is Awesome because Blue Fire is Hotter than orange Fire.
He is so awesome he's a giantgantic gorilla he is so strong he can cream almost any villain
He's powerful, he looks awesome, he can shoot webs from his mouth and...
HE'S A GIANT GORILLA
(anything I missed? )
He can attack with cosmic rays
He is the most powerful
He should be number 3
Its the strongest ultimate of ben 10 its 600 feet tall and has the ability to fly he can also shoot cosmic rays from his hands and has blue horns near the fin and has shaded blue parts over his body and he appeared in ultimate enemy episode 51-52 of ultimate alien to fight against diagon and he will never appear before and after the episode
He has the power of any alien but his look never changes he is mainly used by ben10,000 36 year old in the episode ben 10,000 returns to fight against eon