Name every hero's arch-nemesis!

What about Arba and Dakarba?

(Well, some of these are obscure anyway)

Captain Teddy Vs Purple Brain/Purple Bran

Fat Ninja Vs The Chairman Of The Horde

Thundermace Vs Yraegel (I strongly recommend Thundermace. Great writing)

Defenders of Dynatron City Vs Doc Proton

Toxic Crusaders Vs Doctor Killemoff

Powerpack Vs the Snarks

Trip Monroe Vs Felon Bale

Red Tornado Vs The Construct

Micronauts Vs Baron Karza

Sultar Vs Oneida, demon lord of fire

Chakkan Vs Death

The Ordained One Vs Chaoz

Teddy B’ahr Vs Nauga

70’s GhostRider Vs Centurius

Rom Vs The Dire Wraiths

Eddie Campbell Vs The Snooter

The Spectral knights Vs The Darkling Lords
Machine Man Vs Sunset Bane
John Doe, The Nth Man Vs Alfie Omeagan
Mr Terrific Vs The Spirit Master
Bloodstone Vs The Helix
HellStorm Vs Satan

For Spidey, I gotta say Venom (and I hope that (if this movie is good) there is a sequel with Venom. There’s a character named Eddie Brock in this one!) Because, as ** El Elvis Rojo** said, Venom’s sole purpose in life is to kill Spider-Man. If you had someone who wanted nothing more than to kill you, wouldn’t you consider him/her your arch-nemesis? I think so.

Also, we are all forgetting a very important super-hero. Possibly (no, scratch that…definetly) the best super-hero EVER!

He is, simply…The Tick.

Obviously The Tick’s nemesis is Chairface Chippendale. Although the Ninjas are pretty high up threre too, but they are a big group, not one, sinister evil person.

The New Mutants/ The Hellions

Cable/ Apocalypse

Psylocke/ The Shadow King

Spider-Girl/…well, it was Crazy Eight

S.H.I.E.L.D./ Hydra

Pokemon/ Digimon

Hawkman :: Shadow Thief
Tarzan :: Rokoff
Captain Kirk :: Kaaaahhhhhnnnnn!!!
Richie Rich :: Reginald van der Loot (or something like that)
Archie :: Reggie
Krypto :: Destructo, the Super Hound of Hate!
Stumbo the Giant :: Dr. Cesspoole
Fantastic Four :: Frightful Four
Reed Richards (a/k/a Mr. Fantastic) :: Dr. Victor von Doom

On Flash, I’ve gotta go with Mirror Master. He was the villain who showed up in Flash 105 (the first Silver Age issue), and I believe he’s been the Flash’s most frequent adversary since then.

Sgt. Rock :: The Iron Major
Snoopy :: The Red Baron
Uncle Scrooge :: The Beagle Boys (Can a group be an arch enemy?)

What about some of those “In-between” good/evil/neutral characters?

Gallactus?

The Watcher?

The Thinker?

Ozzy Osbourne?

Aquaman :: Ocean Master

Smurfs: Gargamel

Respectively, the Silver Surfer; nobody in particular; oxidization; and Tipper Gore.

 Black Manta killed Aquaman's son. Orm may be Aquaman's halfbrother, and he may keep coming back. But, killing the hero's son or sidekick is something only an archnemesis can do.

Arion Vs Garm
Madman Vs Monstadt
The MysteryMen Vs The Vile Brotherhood

Bugs Bunny :: Elmer Fudd ?

Reed Richards :: Victor Von Doom

Crest Cavity Fighting Team :: Cavity Creeps

Underdog: Overcat
(Despite what the Simon Bar-Sinister people are saying)

Frodo: The One Ring

Elongated Man: ?

Captain Nice: ? (his mother?)

The Inferior Five: ? (Leader Krantz?)

The Metal Men: ? (Evil Dr. Magnus?)

IIRC The Metal Men’s Nemesis was Chemo. Originally just a container for failed experiments, Chemo somehow gained life. He/it was evil, not very intelligent, extremely tough, strong, capable of varying from his height between 6 and 100 feet or so and could spit highly corrosive chemical streams.

Toxic Avenger(He had a Marvel series) Vs The Chairman

Shade the changing Man(The Vertigo version) Vs The American Scream

Swamp Thing Vs Anton Arcane

Old Doom Patrol Vs Brotherhood of Evil

New Doom Patrol Vs Brotherhood of Dada

Saint Sinner Vs The Demon Smiths (IIRC TimeSmith, RuneSmith, TruthSmith, UnlockingSmith, WhiteSmith, and SensesSmith)

The Hyperkind Vs Paragon John

Blade Vs Deacon Frost

Frank Drake Vs Dracula

Hannibal King Vs His own vampirism

Starbrand Vs His Older Self IIRC

The Cenobites and Leviathan Vs The Harrowers and Morte Mamme

The Eyeball Kid Vs Chryson, Algeron and Charcon

Challenger Of The Unknown Vs Multiple Man

The Forgotten Heroes Vs The Forgotten Villains

Sherlock Holmes :: Dr. Moriarty

Achilles :: Hector (that one could go either way, I guess)

Jerry :: Tom

Churchill :: Hitler

Harry Potter :: Voldemort

Xena : Ares and Calisto
Iron Man: The Mandarin
Gabrielle: Hope
Batman : Catwoman (not Joker!! The Bat can handle him easily. Not so Catwoman. In the original storyline, he had to marry her.)
William ‘Fox’ Mulder: Krycek
Superman:Bizarro
JFK: Castro
LBJ: Ho Chi Minh
Nixon: Archibald Cox, Deep Throat, Woodward and Bernstein
Ford: His golf swing
Jimmy Carter: Ayatollah Khomeni
Reagan: Alzheimers
H Bush: Sadaam Hussein and the Economy, Stupid
Bill Clinton: The uncleaned blue dress
W Bush: Not sure yet

The Preacher :: God
John Constantine :: The Devil (“First of the Fallen”)
pravnik :: quavnik, his evil twin
The hero with 1000 faces :: the villian with -1000 asses

The Preacher :: God
John Constantine :: The Devil (“First of the Fallen”)
pravnik :: quavnik, his evil twin
The Hero with 1000 Faces :: The Villian with -1000 Asses