Issue: #288
Last valuation update: 2023-07-03
As the Avengers prepare to move to their new headquarters, Machine Man and the Super-Adaptoid resurrect the Kree's Sinister Sentry and the mutant-hunting Tess One to join their robot army! Can even the Avengers win out over this mighty mechanical threat?
Creators: Tom DeFalco, Tom Palmer, John Buscema, Bill Oakley, Mark Gruenwald, Christie Scheele, Ralph Macchio
Characters: Thor, Machine Man, Namor, She-Hulk, Black Knight, Spectrum, Doctor Druid, Marrina, T.E.S.S.-One, Stingray, Awesome Android, Super-Adaptoid, Sentry #459, Doomsday Man
Story arcs: Heavy Metal