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34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

The Weaponmasters of Techadon are a weapons and technology R&D group from Techadon.


Ultimate Alien[]

One of them first appeared in Inspector #13, but they were mentioned in earlier episodes. They are a weapons group that creates, supplies and sells weapons to anyone who can afford them their prices. They are incredibly anti-social and never leave their homeworld.[1][2][GT 1] No one has ever seen one of them and lived. It is even impossible to encounter the Weaponmasters when buying their products, as when Vulkanus bought Techadon battle robots from them, they simply sent a remote unit to construct them.


Unlike the more benevolent Galvan (who usually develop technologies that benefit others peacefully), the Weaponmasters are cold and calculating and have no concern with what those who buy their products do with them when they auction off their weapons to the highest bidders. However, they only deal with legal merchandise. They study any and all advanced technological feats in order to make their weapons of warfare. They have no problem with killing or kidnapping to reach their means. Weapons Master 13 wished to study Gwen's Anodite abilities to improve Techadon defense systems, by dissecting her. He also wanted to use Kevin's Osmosian powers to create raw materials for Techadon forges as punishment for wrecking the factory.


They have powerful technology and ships, with some close to Galvan inventions, as Weapons Master 13 was able to hack through the Ultimatrix's three firewalls very quickly. They have advanced suits filled with voice-activated technology and weapons that can deploy almost anything for various scenarios. They have succeeded in creating the one of the most efficient factories and ships made from materials that can self-replicate and adapt to almost anything (This material is unable to be absorbed by Osmosians or phased through by Necrofriggians like Big Chill, but is easily torn apart and digested by Gourmands). They take their products very seriously and inspect events in which many of them fail, which was Inspector 13's original purpose for searching for the Ultimatrix.

Known Members[]


  • While some of their products, such as the Techadon Factory, are custom jobs, others, such as individual Techadon Robots, can be commonly bought "off the shelf" and mass-produced.
  • It is unknown whether the Weaponmasters are all the same species as Inspector 13, or if they are a group made up of members of different species.[GT 2]
  • The Galvan are far superior to the Weaponmasters and they can't stand it.[GT 2]
  • The Weaponmasters don't care about anything except for making better weapons and making the Galvan look bad.[GT 1]


Geoffrey Thorne[]

Prime Timeline
Active Forever Knights (Twin Knights)Galvan Museum GuardsGalvan SoldiersHighbreed CouncilorsHulex WorkersPlumbers (Alpha Squad)Special Extraterrestrial Containment TeamWeaponmasters of Techadon
Defunct Esoterica (Flame Keepers' Circle)PlumbiersRooters (Amalgam Kids)Security AliensThe Hive
Unknown Galactic Enforcers
Active Ben's Team (Omniverse)Circus Freak TrioPsyphon's GangRoad CrewSecret SaturdaysVengersVreedle BrothersViolet Offenders
Defunct Alien ForceFactionNegative 10Plumbers' HelpersRojo's GangTeam Tennyson
DNAlienGwenettesNull Void SettlersSamuraiShag CarpetingZombie Clowns
Alternate Dimensions/Timelines
Original Future Timeline Galactic Enforcers
Dimension 23 Ben's TeamOrange Offenders
Omniverse Future Timeline Ben's Team
Goodbye and Good Riddance Bird Villains
Books Triple Trouble
Games Terracotta Army
Non-Ben 10
Generator Rex ProvidenceThe Pack