Secret Wars II Event (1985-1986)
It was Secret Wars on steroids. At least five books a month tied to every one of the twelve issues of the Secret Wars II maxiseries. And while there were a few good stories, most of what came out of this was inconsequential and distracted from the storylines in regular monthly series.
Captain America #308 (1985): Secret Wars II; 1st Armadillo
Mark Gruenwald: Two issues, two new creations (Madcap and Armadillo). True, they never really caught on like a Lee/Kirby creation, but it’s pretty impressive for a new guy to try twice in a row.