Trivia: Which of these Marvel mainstays had their first appearance in the Amazing Spider-Man series?

Poll
Written By Eitan Manhoff

How about that Spider-man Homecoming?! Well, we have Spidey on the brain, sooo: Which of these Marvel mainstays had their first appearance in the Amazing Spider-Man series?

Eitan Manhoff http://www.capeandcowlcomics.com
Previous

Trivia: Where was the first Comic Book Con held?
Next

Trivia: Which of these characters was NOT a founding member of the DC Comics team, Uncle Sam's Freedom Fighters?