Titannus, Iron Man(Hulk Buster) & Mechasaurus Rex vs Durok,Terrax & Lobo
Who wins? No Axe or Replication
Titannus- http://en.wikipedia.org/wiki/Titannus
Iron Man(Hulkbuster Suit from WWH)
&
Mechanisaurus Rex- http://www.marvunapp.com/Appendix2/mechanisaurusrexav.htm