DEATH BATTLE's Wall
Charmcaster (Ben 10) vs. scarlet witch (Marvel comics)
i want Ben 10 to fight somebody i don't care who any suggestions
He-Man vs. Thor would be an epic death battle.
All the original Power Rangers in a battle royale. Just like the teenage mutant ninja turtle fight.
Dhalsim (Street Fighter) VS Ermac (Mortal Kombat)
Krieg (Borderlands 2) vs. Marcus Kane aka Sweet Tooth (Twisted Metal)
Gurren Lagann vs. Eva Unit 1
Optimus Prime vs. Burning Gundam
Monkey D.Luffy vs. Mr Fantastic
Cybermen vs Borg..........or Daleks done right
Godzilla vs. Ultraman
Galactus vs. Unicron honestly one of the most epic battles I ever heard of. Although the entire animation for this is going to be a nightmare.
The Powerpuff Girls vs the Power Pack
Any death battle involving this new DC Comics character Simon Dark