Character: Clint Barton (Hawkeye, Goliath, Ronin, Golden Archer)
Shoots arrows. Has lots of different costumes and identities, but classic purple Hawkeye is the best.
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.