Martian Manhunter vs Ben Tennyson's Omnitrix

[Kamina]

I watched (or rather, I'm currently watching) Justice League Doom and I saw J'onzz and his archenemy use a bunch of familiar-looking alien forms, and that got me wondering who would win in a fight between him and Ben Tennyson.

Alright, a ten/fifteen-year old boy probably isn't much of a challenge for the Manhunter.

But how about the entire roster of his Omnitrix, full of alien creatures to match John's incredible shapeshifting powers?

Can J'onzz defeat all of the Omnitrix/Ultimatrix aliens?

• Alien X is excluded due to its nature of being an indecisive reality warper.
• They fight in Khazan.
• Every single alien that BEN has used in the original series, Alien Force, Ultimate Alien, Omniverse, and similar media is involved here.
• The evolved forms of Ben's aliens are excluded.

And for added challenge, can he defeat them without restorting to telepathy?

• For this battle, Ghostfreak and Alien X are excluded.
• In this battle, the Ultimatrix aliens may use their evolved forms.

[HVulpes]

I watched (or rather, I'm currently watching) Justice League Doom and I saw J'onzz and his archenemy use a bunch of familiar-looking alien forms, and that got me wondering who would win in a fight between him and Ben Tennyson.

Alright, a ten/fifteen-year old boy probably isn't much of a challenge for the Manhunter.

But how about the entire roster of his Omnitrix, full of alien creatures to match John's incredible shapeshifting powers?

Can J'onzz defeat all of the Omnitrix/Ultimatrix aliens?

• Alien X is excluded due to its nature of being an indecisive reality warper.
• They fight in Khazan.
• Every single alien that BEN has used in the original series, Alien Force, Ultimate Alien, Omniverse, and similar media is involved here.
• The evolved forms of Ben's aliens are excluded.

And for added challenge, can he defeat them without restorting to telepathy?

• For this battle, Ghostfreak and Alien X are excluded.
• In this battle, the Ultimatrix aliens may use their evolved forms.

Does J'onnzz have his fear of fire? Cause Swampfire and Heatblast can seriously mess him up if the others can distract. In fact Heatblast's appearance alone could hurt Martian Manhunter's fighting ability. Sorta like Ben having an alien made of Kryptonite fighting Superman.

[Farealmer]

If this is animated Manhunter yes some of them could give him a run. Not comic though, his aliens simply aren't that powerful.

[nervmeister]

Ben **starts to dial his Omnitrix; head explodes**

[Farealmer]

Ben **starts to dial his Omnitrix; head explodes**

Ben isn't even in this fight...

[Surtur]

Alien X recently recreated the entire universe so he isn't really indecisive anymore. Prior to that all he basically had was "I fixed a broken dam!" or something.

Anyways, JLU J'onn should be able to take down anyone who doesn't have fire powers due to phasing and telepathy. Even the other phasers in Ben's arsenal don't really have telepathic resistance. J'onn from Doom..didn't do much. No offensive telepathy that I remember. I doubt you'd need fire for him. Comic J'onn of course either way casually solo's.

[nervmeister]

Ben isn't even in this fight...

My mistake.