Marvel

[Captain Vegetable]

Go, Lordmrw! Nice. Cyclops' never had a recurring rival outside of Mr. Sinister, so I'd say it's him. If anyone else has a differing opinion, let's hear it.

How about these:

Doctor Strange (be careful...he's got three)
Lady Deathstrike
Fin Fan Foom
The Mandarin
S.H.I.E.L.D.
Captain America
Baron Zemo
Age of Apocolypse Beast

[Lordmrw]

Doctor Strange-I was never a Dr. Strange fan. Off the top of my head, I'll say Dormammu, Dr. Doom(little known fact: he's the second most powerful sorceror after Dr. Strange), and Mordo
Lady Deathstrike-Wolverine
Fin Fang Foom-Iron Man or It the Living Colossus
The mandarin-Iron Man
S.H.I.E.L.D-HYDRA or A.I.M
Captain America-Red Skull
Baron Zemo-Captain America
Age of Apocalypse-Been a while, might be the Sugar Man

[Captain Vegetable]

You're good, dude!

Oh! Dr. Steven Strange's rivals are: Mephisto, Black Heart (Mephisto's son), and Nightmare.

Got any for me? And why limit it to Marvel? Let's get some DC going on too.

[Wolffen]

I'll have to disagree with you, Captain V. I'd say Dormammu and Mordo are Doc Strange's biggest rivals, followed by Dr. Doom, Nightmare, Vampires (they're still pissed at him for that whole "Montesti Formula" thing), and Clea when she's having her period.

Here's some more:

Cyber
Half-Life
Vanisher
Ronan The Accuser
Justin Hammer
Hela
Thanos

[Captain Vegetable]

I only got one of them: Thanos = Adam Warlock.

[Megatron]

DareDevil-Kingpin
Captain America-Red Skull
Lady deathStrike-Wolverine
Havoc-Cyclops
Juggernaut-Professor X or the Blob
Dr. Strange-Mordo
Thanos-Galactus or perhaps Onslaught

Since, one of you suggested that we explore DC,
Try this:
Batman
Superman
Green Lanturn
Robin
Nightwing
Hawkman
The Atom
Aquaman

[Kaneda]

Cyber's rival is Wolverine. I miss Cyber...

[Lordmrw]

Originally posted by Wolffen
I'll have to disagree with you, Captain V. I'd say Dormammu and Mordo are Doc Strange's biggest rivals, followed by Dr. Doom, Nightmare, Vampires (they're still pissed at him for that whole "Montesti Formula" thing), and Clea when she's having her period.

Here's some more:

Cyber
Half-Life
Vanisher
Ronan The Accuser
Justin Hammer
Hela
Thanos

Cyber-Wolverine
Half-Life-
Vanisher-Angel (or Archangel, whatever you want to call him)
Ronan the Accuser- Either the Silver Surfer or Captain Marvel
Justin Hammer-Tony Stark
Hela-Thor
Thanos-Adam Warlock

Since, one of you suggested that we explore DC,
Try this:
Batman
Superman
Green Lanturn
Robin
Nightwing
Hawkman
The Atom
Aquaman

Hmm, I\'m not that much of a DC buff:

Batman-Joker
Superman-Lex Luthor
Green Lantern-if you\'re talking about Hal Jordan, then Sinestro. If you mean Kyle Rayner, maybe Parallax or that new guy with the yellow ring.
Robin-I don\'t know
Nightwing-Blockbuster
Hawkman-Fucking Hawkman? Who cares?
The Atom-I don\'t know
Aquaman-Ocean Master or Black Manta

[Green]

How about
Ghost Rider
Hulk
Deadpool
Cpt. Marvel
Flash
Plastic Man

[Megatron]

Hulk's rival is Abomination