User blog comment:DoomFest/Participate to my Thumbnail Seasons !/@comment-26451616-20150816172430

Got a few ideas

Dragon Ball Z villain Battle Royale (Cell, Freeza and Majin Buu)

Monkey D Luffy VS Plastic Man

John Cena VS Rocky Balboa or Balrog VS Rocky Balboa

Batman VS Moon Knight

Mario VS Spyro