Big Chill is the Codon Stream's DNA sample of a Necrofriggian from the planets Kylmyys and Mykdl'dy.


Big Chill is a humanoid, moth-like alien whose wings and antenna can fold up into a hooded robe, giving him the appearance of a phantom.

Big Chill has a black body with blue and white spots on his arms and legs that resemble ice chunks, a light blue torso and large green eyes. He has three fingers and a thumb on each hand and two toes on each foot and a third toe-like extension on his ankles.

Powers and AbilitiesEdit

Big Chill is capable of breathing a freezing vapor that lowers the temperature within the vapors range, encasing targets in ice.

Big Chill can generate ice beams from his hands that he can manipulate at will.

Big Chill is strong enough to lift a car.

Big Chill's body contains a density-altering protoplasm that allows him to render himself intangible. Intangible Big Chill

Big Chill can combine his cryokinetic abilities with his intangibility to freeze objects he passes through.

Because he can alter his density, Big Chill can levitate and fly to a certain extent without using his wings (though he is much faster if he uses his wings).

Big Chill is not only immune to the effects of extreme cold, but is also easily capable of surviving extreme heat.

Big Chill can survive underwater.

Big Chill can wield icy spike ball fists, hurl ice spikes, and make ice spikes come out of the ground around him.

Big Chill can make an Icy Uppercut and create a cold tornado.


Big Chill's intangibility is useless against opponents who can also turn intangible as their intangibility cancels out.

Big Chill's powers are consciously used, not reflexes, which means he can't use his powers if he is caught off guard.

Big Chill can't become intangible over some things.


In Master Control Part 1, he defeated some pickaxe alien but got defeated by the third Techadon Robot.

In Fight For Ascalon, he freezed Diamondhead.

In The Return For Ever, he went intangible and travelled undergroundd to reach te bridge controller.

In The Code Of The Passage, he turned intangible so that he coul go inside George's house and get the chopped hand.



Master Control Part 1(First Reappearance)

Fight For Ascalon(used by Costin)

The Return For Ever

The Code Of The Passage


In Hindi his name is Bada Thanda

Original 20 Ben 10 Omniworlds
Swampfire| Husum| Octoface| Four Arms| Fasttrack| Resolin| Godasaur| Shockwave| Clockwork| Eyesire| Rath| Armodrillo| Cannonbolt| Brainstorm| Goop| Eatle| Benwolf| Wildvine| Ampfibian| Grey Matter
Additional Aliens Ben 10 Omniworlds
Diamondhead| Chromastone| Water Hazard| Scorch| Jetray| ChamAlien| Big Chill| NRG| Electrohacker| Cubester| Echo Echo| Lodestar| Spidermonkey| Upchuck| Terraspin| Nanomech| Eye Guy| Wildmutt| Heatblast| Way Big| Kickin Hawk| Astrodactyl| Gravattack| Feedback| Articguana| Slapstrike| Thin-Ice| DNBen| Upgrade| Omnisaurous
Fused Aliens Ben 10 Omniworlds
Super Huge| Rabalt| NRGrade| Terrahazard| Diamondheat| Vibration