Superman vs. Hulk
Batman vs. Captain America
Steel vs. Iron-Man
Superboy vs. Spider-Man
Lobo vs. Wolverine
PlasticMan vs. Mr. Fantastic
Shazam vs. THOR
GreenLantern Hal vs. Silver Surfer
Etrigan vs. Ghost Rider
Parasite vs. Carnage (Or any symbiote)
Darkseid vs. Thanos
Lex Luthor vs. Dr. Doom
Others:
Clayface vs. Sandman
WonderWoman vs. Storm (Waiting for She-Hulk :] )
DEATHSTROKE (CMON OUT ALREADY) vs. Deadpool
GreenArrow vs. Hawkeye (Clint's coming out next year?)
Bane vs. LukeCage (Waiting for Hypersonic's)
The Atom vs. Antman
Catwoman vs. Black Cat :3
Cyborg vs. WarMachine
Nightwing vs. DareDevil (Both characters seem to be very far off... wasn't DD comin' this year?)
Doomsday vs. Red Hulk (I will cry a river of divine tears the day both are released T___T)
Rorschach vs. Punisher
StarFire vs. Ms. Marvel :3
ICE vs. IceMan
Sinestro vs. Magneto (Sinny... update pwease?)
TheFlash vs. QuickSilver
The Joker vs. Green Goblin
ScareCrow vs. HobGoblin
Spawn vs. BlackHeart
Metallo vs. Ultron
Batman Beyond vs. Spiderman 2099
GreenLanternJohn vs. Wonderman (Seems right for some reason o.O)
Hawkman vs. Angel/ArchAngel
BlackMask vs. RedSkull (THUMBS UP FOR EPIC MATCH UP?)
MugenMultiverse vs. Scruffdra- Oops how'd that get in there? o_O
Batgirl vs. BlackWidow (Meh)
Mongul vs. JUGGERNAUT
Vixen vs. X FRIGGIN 23! LAURA COME ON OUT OF HIDDING... DON'T BE AFRAID TO BE RELEASED! I MISS YOU BABY!
o.o .....?
ANYWAY!
Yeah... that's all I can think of o3o... Raven vs. Scarlet Whitch anyone? :3
.-. I think I have more fun putting rosters together more than actually playing them xD
Thanks to the creators (Many they are, as well as said chars) who make mugen chars. You guys rock!