Iron Man #298 1993

Iron Man #298, published by Marvel in November 1993, initiates the “Heart of Stone!” storyline. This issue introduces the formidable new technological terror, Earthmover, born from an industrial accident at a Stark Enterprises research facility. Tony Stark investigates the disaster, confronting this subterranean menace. This comic is notable for collectors as it sets in motion significant events that build directly into the landmark 300th anniversary issue, making it a key precursor to a major milestone in Iron Man’s history.