Avengers (1963) #123
Mantis' origin issue! The newest and most mysterious member of the Avengers reveals her past; including her ties to the Zodiac's Libra!
Published: 5/1/1974
- Bob Brown, penciler
- John Costanza, letterer
- Steve Englehart, writer
- Petra Goldberg, colorist
- Don Heck, inker