Found this in one of my longboxes and having fond memories of the insanity it contained, thought I'd share.
"Marvel Two-In-One" (with regular star The Thing) was a sort of companion title to "Marvel Team-Up" (regular star Spider-Man) and both were sort of an answer to "The Brave and the Bold" (regular star Batman) and "DC Comics Presents" (Regular star Superman).
Take a widely known, ground level hero and add lesser known (or one not noted for solo aoppearances) hero, add plot, sit back and enjoy.
MTiO produced some excellent stories under regular writer Mark Gruenwald, notably the Project Pegasus Saga, the debut of the second Serpent Squad (Which would later grow into the Serpent Society) and others, but this a fun, done-in-one little romp, featuring a guy made of rocks, and a guy with wings, fighting armoured attackers after a night at the disco...

So from October 1980, welcome to
( DISCO'S AND DUNGEONS! )