Decka

Decka is the best friend of Orb. He appeared in the episode Fool's Gold.

Personality

He is shown to have a bad temper and get frightened easily.

History

Decka was kidnapped and put in a cage by Mayor Coleman so he could have an endless supply of gold, but when Mayor Coleman fed him meat he transformed into his primal form in which caused him to eat everything in sight. Echo Echo defeated him by letting him eat his duplicates, which are made of silicon. This caused Decka to vomit, expelling everything he ate and reverting him back to his normal state.

After he returned to normal, he says that he will never again return to Earth and will tell the others so they won't come back either, much to the mayor's greed.

Appearances

Ben 10: Alien Force

Fool's Gold (first appearance)

Characters
Prime Timeline
Tennyson Family	Ben Tennyson • Betty Jean Tennyson • Big Chill's Offspring • Camille Mann • Carl Tennyson • Clyde Fife • Frank Tennyson • Gordon Tennyson • Gwen Tennyson • Joel Tennyson • Ken Tennyson • Max Tennyson • Natalie Tennyson • Sandra Tennyson • Vera Tennyson • Verdona
Levin Family	Harvey Hackett • Kevin's Mother • Kevin Levin • Zed • Devin Levin (retconned)
Rook Family	Rook Ben • Rook Blonko • Rook Bralla • Rook Da • Rook Shar • Rook Shi • Rook Shim
Secondary Characters	Alan Albright • Azmuth • Blukic • Cash Murray • Cooper • Driba • Ester • Helen Wheels • Hex • Hobble • Mr. Baumann • JT • Jimmy Jones • Julie Yamamoto • Kai Green • Manny Armstrong • Pakmar • Magister Patelliday • Pierce Wheels • Professor Paradox • Rad Dudesman • Reinrassig III • Ship • Skurd • Tetrax Shard
Plumbers	Magister Arnux • Bel Biv Kaboom • Bromeba • Brannigan • Bryk • Chortle • Magister Coronach • Drax • Big Ed • Elliot • Fistina • Galvan Teacher • Magister Labrid • Magister Hulka • I.M. Werfzel • Jerry • Leadfoot • Lucy Mann • Magistrata • Medic • Molly Gunther • Morty • Magister Prior Gilhil • Magister Pyke • Robucket • Scout • Security Aliens • Stick Doug • Tack • Victor Valadis • Wat-Senn • Wes Green • Xylene • Zorian
Forever Knights	foreverduke838 • Squire • Sir Winston
Galactic Enforcers	Ultimos • Synaptak • Tini
Andromeda Aliens	Andreas • Bivalvan • Galapagus • P'andor • Ra'ad
Sentient Ultimate Forms	Sentient Ultimate Big Chill • Sentient Ultimate Cannonbolt • Sentient Ultimate Echo Echo • Sentient Ultimate Humungousaur • Sentient Ultimate Spidermonkey • Sentient Ultimate Swampfire
Galvan	Azmuth's Father • Chadzmuth • Duffy • Fergi • Luhley • Major • Soldiers • Ujin • Y-it • Zennith
Arachnichimps	Haplar • Haplar's Baby • Haplar's Mate
Atrocians	Blue-Worst • Green-Worst • Orange-Worst • Pink-Worst • Purple-Worst • She-Worst • Slim-Worst • Violet-Worst
Gourmands	Private Brownbag • Sergeant Cast Iron • Sergeant Cookmeister • Queen Voratia Rumbletum
Highbreed	Bailiff (Alien Force) • Bailiff (Omniverse) • Bunker Highbreed • Former Highbreed Supreme • Highbreed Councilors
Lewodans	Caitiff • Cicely • Prince of Lewoda • Zaw-Veenull
Kinecelerans	DJ • E-N • K8-E • ML-E • N-8 • N-D • T8-M
Tetramands	Bahrvad • Gar Red Wind • Looma Red Wind • Tetramand Priest
Bellwood Residents	Alton Alabaster • Ben's Teacher (And Then There Were 10) • Ben's Teacher (Destroy All Aliens) • Bill Gacks • Dr. Borges • Carol Smith • Chet Rigby • Emily • Exasperated Guy • Jamie • Mrs. Jones • Jonesy • Julius • Madison • Madison's Father • Molly • Natalie Alvarez • Pierce's Girlfriend • Mrs. Rheault • Sensei • Sparring Partner • Teej • Thaddeus J. Collins • Trina • Walt • Watchmaker • Mr. Webb • Mr. Yamamoto
Undertown Residents	Blowfeld • Buzz • Elián Zee • Fruit Vendor • Genghis Ken • Gilford Bromley • Gil Steptoe • Lackno • Lillimusha DiForestini • Loovis Slerdlerk • Medic • Smoothie Vendor • Sock Vendor • Sponge Gorb • Tentacle Vendor • Toby Monitor • Whalium Whalace
Actors	Abel North • Cerebrocrustacean Actor • Deefus Veeblepister • Fridge • Gourmand Actor • Gwenettes • Hugh • Jennifer Nocturne • Piscciss Volann Actor • Swamps • Vilgax Actor
Magic	Bezel • Elsgood • Elves • Ignaceous • Spellbinder • Thomas Jingles
In-Universe Media	Doggy Buddy • Fiery Buddy • Handy Buddy • Ishiyama • Kappa • Kenko
Other Humans	Air Force Major General • Amazing Alan • Andy • Professor Aniceto • Barry • Bob • Brad • Agent Bryson • Donovan Grand Smith • Doug • Earl • Eddie Grand Smith • Edith • Erin • Erin's Boyfriend • Eunice • Mrs. Fang • Fitz • Florence • Fritz • Gaterboy • Genaro • Gilbert • General Groff • Harold • Hector • Helena Xagliv • H.E. Grady • Helio • Hervé • Hotel Guard • Hugo • Immovable Object • Jeff • Joan Maplewood • Joe • Dr. Kelly • Larry • Lawrence Wainright • Councilwoman Liang • Agent Locke • Officer Lou • Lucy • Mandy • Margie • Marty • Sheriff Mason • Maureen Nocturne • Officer Mullen • Porcupine • President • Dr. Pervis • Ranger • Regis • Roger • Mrs. Rozum • Sandwich Vendor • Captain Shaw • Shelby • Ship-It Employee • Dr. Shueman • Lieutenant Steel • Steve Cummings • Sumo Slammer Collecting Boy • Tiffany • Tim Dean • Todd Maplewood • Tyler • Valadis Laboratories Janitor • Vance Vetteroy • Officer Wells • Wolf Blitzer • Mr. Zu
Other Aliens	Baby Celestialsapien • Billy • Blowfish • Centur Squaar • Chicken Alien • Cosmic Mom • Cow Alien • Decka • Judge Domstol • Dragon • Dubba • Frolic • Galvan Museum Guards • Gluto • Grack • Grick • Kwarrel • Kyle Monitor • Lu • Lukik • Malice • Mechamorph Guard • Mouldywarp • Myaxx • Nosedeenians • Null Void Settlers • Orb • Parts Dealer • Probity • Pyxi • Quince • Rayona • Screegit • Sentinel • Sentinels of Monarch • Serf • Sheelane • Smuggled Psycholeopterran • Sugilite • Technorg • Tiny • Tiny's Father • Tiny's Mother • Trukk • TwoTwo • Vexx • Viktoria • Warden K'dak • Warrior • Yeti • Zavin • Zex Tannersnede • Zs'iza and Zs'oise • Zzzakt
Alternate Dimensions/Timelines
Original Future Timeline	Ben Tennyson • Billy • Devlin Levin • Galactic Enforcers (Ultimos • Synaptak • Tini) • Gwendolyn Tennyson • Gwendolyn Tennyson (Ben's Daughter) • Ken Tennyson • Ken's Pet • Max Tennyson
Race Against Time Timeline	Ben Tennyson • Carl Tennyson • Mrs. Carlyle • Cash Murray • Constantine Jacobs • Doris Dalton • Edward White • Mr. Enguells • Gwen Tennyson • Mr. Hawkins • Mr. Jenyx • JT • Max Tennyson • Old Man • Sandra Tennyson • Mr. Whittington
Time Heals Timeline	Ben Tennyson • Gwen Tennyson • Kevin Levin
Ultimate Alien Future Timeline	Ben Tennyson
Dimension 23	Azmuth • Ben Tennyson • SevenSeven • Tetrax Shard
Omniverse Future Timeline	Argit • Ben Tennyson • Blukic • Gwendolyn Tennyson • J. Jonah Jones • Kai Tennyson • Ken Tennyson • Kevin Levin • Max Tennyson • Rook Blonko • Will Harangue
No Watch Timeline	Ben Tennyson • Gwen Tennyson • JT • Kevin Levin • Max Tennyson
Gweniverse	Gwen Tennyson
Argitrix Timeline	Argit
Mad Ben's Dimension	Mad Harangue • Mad Rook
Non-Canon
Gwen 10	Ben Tennyson • Gwen Tennyson • Max Tennyson • The Seer
Goodbye and Good Riddance	Arnold • Ben Tennyson • Ben's Dog • Ben's Teacher • Carl Tennyson • Cash Murray • Gwen Tennyson • Jamie • JT • Max Tennyson • Peterson • Sandra Tennyson • The Seer
Books	Alien's Actor • Alien Contractors • Ben's Actor • Dinosaur EVO • Gladiator • Guard • Ilma Nar • Little Girl • Lonnie • Lorelai • Plen Stroff • President • Prisoner From the Planet Dustov • Robotic Bull • Sool • Skraprr Byakko • Elena Valadis • Timothy • Tini Rau
Non-Ben 10
Generator Rex	Agent Six • Bobo Haha • Caesar Salazar • Diane Farrah • Rebecca Holiday • Rex Salazar • White Knight
The Secret Saturdays	Doc Saturday • Drew Saturday • Fiskerton Saturday • Komodo • Zak Saturday • Zon
Other Non-Ben 10 Characters	Buttercup • Dexter • Edd
MAD	Benjamin Franklin

Decka

Contents

Personality

History

Appearances

Ben 10: Alien Force

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