mighty avengers, xmen, and ff vs this deadly alliance

mighty avengers

ironman
sentry
wonderman
ms marvel
wasp
ares
black widow

x men

wolverine
cyclops
colossus
emma frost
shadow cat
beast

fantastic 4(with back up)
reed
ben
sue
johnny
black panther
storm

vs

deadly alliance

onslaught (classic)
titannus
and tyrant (depowered)

Originally posted by lando005
mighty avengers

ironman
sentry
wonderman
ms marvel
wasp
ares
black widow

x men

wolverine
cyclops
colossus
emma frost
shadow cat
beast

fantastic 4(with back up)
reed
ben
sue
johnny
black panther
storm

vs

deadly alliance

onslaught (classic)
titannus
and tyrant (depowered)

Onslaught or Tyrant can solo those heroes

Deadly Alliance wins

quick change removing tyrant

Originally posted by lando005
quick change removing tyrant

Onslaught FTW

The teams would be destroyed, Sentry would be the last man standing, and they would soon pick him apart, but Titanus would fall.

deadly aliance ftw

if the xmen and the f4 went after titannus first while the mighty avengers stalled onslaught then helped out with onslaught they may stand some small chance