Character dossier

Alien X

How these ratings work

This character's combat ratings are fully mapped. Every rating comes from documented feats — what they have actually been shown to do, not where fans rank them. The roster as a whole is still being worked through, so matchups can shift as opponents are researched.

If a verdict looks wrong, flag it. That is how most corrections start.

S+ / Bracket 11 / Ben 10 / Fully mapped
AX Alien X
Ranked#38
Rank
#38of 783
Rating
3,750pts
Win rate
96%
Record
728W / 28L
Kill reach
5/10
Still being built

This character's ratings are fully mapped, but parts of this page are still being built — no written profile.

Rating is a score, not a position — it rises by beating strong opponents and barely moves for beating weak ones.

Engine verdict · closest matchups, resolved just now
Physical
Strength
∞
Speed
9
Durability
9
Energy
∞
Intelligence
7
Combat
∞

∞ means the feat was never written. At this scale a character isn't measured by lifting or running, so a number would mislead either way.

Win conditions
Reality
9
Erasure
0
Immortality
9
Control
8
Untouchable
9
Authority
0
On the page
Logged encounters, feats and notes are in the Canon record.
Canon record · encounters, feats and notes

These entries record encounters, feats and other events from the character's stories. Read each outcome with its version, sources and condition tags. Arena verdicts use the selected versions and matchup rules; a story result does not determine an arena result. This panel is for reference and does not feed the engine. The record is still being expanded.

Contains story spoilers.

Feat / note
Dam rescue; successX = Ben + 2; dam breach and first transformation

Water reverses and the dam is restored.

Feat / note
Sevenseven escapes; objective failureX = Ben + 2; immediately after repair

Alien X stays motionless while Sevenseven leaves.

Feat / note
Incursean ship escape; assistedX = Ben + 2; ship corridor

Kevin carries the motionless Alien X like a mannequin and straps him to the car roof. A strike on a guard using the rigid body is not found in the script or transcript (unverified).

Evidence checked: plot summary checked Matt Wayne: Ben Plus Two Equals X — script as b…
Feat / note
Exit from stalemate; successX = Ben + 2; final internal argument, then Swampfire

Ben argues for release; the later rescue uses Swampfire.

Feat / note
Security lock; enabledThe Forge of Creation; opening, script pp. 2–3

Two carried keys unlock the transformation.

Feat / note
Forge-location request; fails to progressThe Forge of Creation; headspace, script pp. 4–5

Ben cannot obtain timely cooperation.

Feat / note
Paradox intervention; interruptedThe Forge of Creation; headspace and tower, script pp. 5–6

Paradox enters the internal scene and returns Ben to human form.

Feat / note
Annihilarrgh; interception failsSo Long, and Thanks for All the Smoothies; countdown/climax

The request to stop the destruction is too late.

Feat / note
Annihilarrgh; survivalSame episode; erased setting and subsequent reconstruction

Alien X persists to carry out the reconstruction.

Feat / note
Universe reconstruction; successSame episode; creation montage

A universe is recreated, with inhabitants present afterward.

Feat / note
Reconstruction precision; imperfectSame episode; final smoothie conversation; revisited at trial

Ben notices small differences in the recreated world: a new white-and-green hoodie and a changed Mr. Smoothy building and logo (a taste difference is unverified). Rook and Argit put it down to panic.

Win
v Galactic GladiatorUniverse vs. Tennyson

Copies circle the Gladiator, grown larger than a planet; Alien X takes a galaxy-shaped form whose gravity pulls him in. The court rules for Ben because Bellicus and Serena, not Ben, controlled Alien X.

6 logged exchanges
  1. Universe vs. Tennyson; after preceding Ben transformationsGladiator hits the inactive Alien X; combat continues. scene checked directly Forever Dreaming: Universe vs. Tennyson Episode still: uvt_223.1.png
  2. Universe vs. Tennyson; internal negotiationBen receives permission to direct the body while they argue. other secondary source checked Forever Dreaming: Universe vs. Tennyson Ben 10 Wiki: Weapon XI: Part 1 transcript
  3. Universe vs. Tennyson; combat in space-like arenaAlien X manoeuvres near a planetoid and exchanges combat actions. scene checked directly Episode still: uvt_252.1.png Episode still: uvt_253.png
  4. Universe vs. Tennyson; raised-hand luminous sphereA large luminous effect appears above Alien X’s raised hand. scene checked directly Episode still: uvt_245.png
  5. Universe vs. Tennyson; multiple Alien X bodiesMultiple matching Alien X bodies appear around the opponent. scene checked directly Episode still: uvt_279.png Ben10Hero: Alien X
  6. Universe vs. Tennyson; circling copies and vortexCopies circle the Gladiator, grown larger than a planet; Alien X takes a galaxy-shaped form whose gravity pulls him in. The court rules for Ben because Bellicus and Serena, not Ben, controlled Alien X. scene checked directly Forever Dreaming: Universe vs. Tennyson Episode still: uvt_282.png
No decisive result
v Rooters and Amalgam KidsWeapon XI: Part 1

Ben stops the threatened punch and deactivates.

Held back
6 logged exchanges
  1. Weapon XI: Part 1; immediately after FeedbackOpponents are pinned/repositioned by a gesture. scene checked directly Ben 10 Wiki: Weapon XI: Part 1 Ben 10 Wiki: Weapon XI: Part 1 transcript
  2. Weapon XI: Part 1; Leander firesIncoming beam branches at Alien X’s hand and is redirected. scene checked directly Ben 10 Wiki: Weapon XI: Part 1 transcript Episode still: wxi1_386.png
  3. Weapon XI: Part 1; opponents face each otherOpponents attack each other under Alien X’s direction. scene checked directly Ben 10 Wiki: Weapon XI: Part 1 transcript Episode still: wxi1_395.png
  4. Weapon XI: Part 1; Phil changes before crossfireTranscript attributes Phil’s change to Alien X; still shows transformed Phil. scene checked directly Ben 10 Wiki: Weapon XI: Part 1 transcript Episode still: wxi1_402.png
  5. Weapon XI: Part 1; group levitation and Alan drawn forwardMultiple opponents are held off the floor. scene checked directly Ben 10 Wiki: Weapon XI: Part 1 transcript Episode still: wxi1_417.png
  6. Weapon XI: Part 1; Kevin interposesBen stops the threatened punch and deactivates. other secondary source checked Ben 10 Wiki: Weapon XI: Part 1 Ben 10 Wiki: Weapon XI: Part 1 transcript
Evidence checked: other secondary source checked Ben 10 Wiki: Weapon XI: Part 1 Ben 10 Wiki: Weapon XI: Part 1 transcript
Feat / note
After the Annihilarrgh erased the universe, Alien X recreated it almost exactly as it wasBen 10: Omniverse, "So Long, and Thanks for All the Smoothies" (2012, US air date 27 Oct …

In Ben 10: Omniverse, a doomsday device called the Annihilarrgh is set off at Mr. Smoothy and destroys the universe. Ben gets Bellicus and Serena to agree, and Alien X rebuilds the universe with only small differences, such as Ben's hoodie and the Mr. Smoothy logo. Conditions: The universe had alre…

Tags describe recorded circumstances. They do not establish that the outcome depended on those circumstances, and an untagged entry does not guarantee equal conditions. Wins and losses include team encounters where indicated. Counts cover the entries listed here, not the character's complete fight history.

Abilities · rated 0–10
existential anchor9 invulnerability9 reality warping9 super speed9 universe creation erasure9 time manipulation8
Weaknesses · what an opponent can use
charge timemajor internal deadlockcritical
Background

Ben Tennyson's Celestialsapien form, capable of recreating a universe.

Rated by running this character against every other in the field and scoring who they beat, not by votes.
Ratings move whenever a character's data is corrected — if a verdict here looks wrong, flag it from the fight itself.
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