Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki

This page covers all of the aliens who appear too briefly in Death of Ben 10 to warrant their own pages. Typically that means aliens that only appear as parts of fusions.


Astrodactyl omniverse.png

Astrodactyl is the Omnitrix's DNA sample of an unknown species from an unknown planet in Earth-1010.

Astrodactyl has no direct appearances in Death of Ben 10, but appears as a part of Ben 10'000's fusions alien Diamondactyl in Chapter 16: Part 1.

Powers and Abilities

Astrodactyl has the ability to manipulate internal 'star power' which he can use to fly or generate different forms of weapons. The two most prominent examples of weapons used by Astrodactyl are energy whips and powerful beak lasers. He can survive in space.


Astrodactyl is weak to electricity.


Nanomech Render.png

Nanomech is the Omnitrix's DNA sample of a Human/Nanochip hybrid in Earth-1010.

Nanomech has no direct appearances in Death of Ben 10, but appears as a part of Ben 10'000's fusions alien Camomech in Chapter 16: Part 1.

Powers and Abilities

Nanomech is very agile and can fly. He can also reduce his size at will. He can return to his normal size at will but cannot grow larger.

He can manipulate green bioelectricity. He can also adapt to his opponents, however Ben rarely has the opportunity to demonstrate this ability.


Nanomech struggles to fight larger opponents due to his size.


  • Nanomech is currently the only hybrid alien available in the default Omnitrix.
  • Nanomech is currently Ben's smallest alien.


Upchuck OM.png

Upchuck is the Omnitrix's DNA sample of a Gourmand from the planet Peptos XI in Earth-1010.

Upchuck appears only once in Death of Ben 10, in the form of Ben 23's Vomit Man. He appeared in Chapter 14, where he fought some of Apollo's workers.

Powers and Abilities

Upchuck has four powerful adhesive tongues that can stretch out to cover large distances. These tongues are typically used to grab potential food and pull it in so that Upchuck can consume it. Consumed matter can then be expelled in the form of high-energy projectile pellets.

The Worst


The Worst is the Omnitrix's DNA sample of an Atrocian from an unknown planet in Earth-1010.

The Worst has no direct appearances in Death of Ben 10, but appears as a part of Ben 10'000's fusions alien Jawful in Chapter 12.

Powers and Abilities

The Worst's main, and only, useful asset is his incredible durability: which allows him to withstand nearly any kind of attack.


His durability does not deduct from his ability to feel pain. He has zero effective offensive abilities.

Ultimate Clockwork

Ultimate Clockwork is the Ultimatrix's evolved form of Clockwork. He is an evolved Chronosapien from The Crucible in Earth-1010.

Ultimate Clockwork only appears once in Death of Ben 10, used by Ultimate Ben 10'000 as an Ultimate Ben Aspect Transformation in Chapter 13.

Powers and Abilities

Ultimate Clockwork's only demonstrated power is more advanced temporal holograms, able to jump the focus of his holograms from one person to another so long as the second person it visible within the hologram. The second person need not be present. This ability was used to circumvent Apollo's use of Ascalon to prevent time travellers from finding him.


Ultimate Clockwork demonstrates no immediate weaknesses.


  • Ultimate Ben 10 confirms that he has access to Ultimate Clockwork, but has never used him before.

Ultimate Eye Guy

Ultimate Eye Guy is the Ultimatrix's evolved form of Eye Guy. He is an evolved Opticoid from the planet Sightra in Earth-1010.

Ultimate Eye Guy is never used in Death of Ben 10, however he is jokingly mentioned as the reason Ultimate Ben 10 kept his Ultimatrix.

Power and Abilities

His powers are unknown, but Ben described him as "Powerful, but underwhelming to be honest."

Death of Ben 10
Aaronbill3 Ben 10: Reboot Revolution
Act 1

Prologue - Chapter 2 - Chapter 3 - Chapter 4 - Chapter 5 - Chapter 6

Act 2

Chapter 7 - Chapter 8 - Chapter 9 - Chapter 10

Act 3

Chapter 11 - Chapter 12 - Chapter 13 - Chapter 14 - Chapter 15
Chapter 16: Part 1 - Chapter 16: Part 2 - Chapter 17 - Epilogue

Introduced in Act 1

Alien X - Buzzshock - ChamAlien - Chromastone - Clockwork - Diamondhead - Way Big - XLR8

Introduced in Act 2

Atomix - Armodrillo - Big Chill - Fasttrack - Goop - Gravattack - Lodestar - NRG - Snare-oh - Swampfire

Introduced in Act 3

AmpFibian - Arctiguana - Barrier Reef - Bloxx - Brainstorm - Cannonbolt - Ditto - Echo Echo - Eye Guy - Feedback
Geothermite - Ghostfreak - Gutrot - Heatblast - Hightide - Humungousaur - Jetray - Kickin Hawk - MindMatter - Sandbox
Spidermonkey - Stinkfly - Rath - Upchuck - Upgrade - Water Hazard - Wildvine

Ultimate Aliens

Ultimate Ben - Ultimate Big Chill - Ultimate Clockwork - Ultimate Echo Echo - Ultimate Fasttrack - Ultimate Gravattack
Ultimate Humungousaur - Ultimate Spidermonkey - Ultimate Upgrade

Fusion Aliens

Arctomix - Atomisaur - Big X - Camomech - Charmedge - Diamondactyl - Ectograde - Feedback Attack - Gecko Gecko
Gravattomix - Jawful - Snare-Chill - Tickin' Clock - XLRay - XLRtrack