OVERMASTER

Justice League of America #235"Heavy Metal"

Earliest catalogued appearance of Overmaster.

Feb 1985

No listings

Justice League of America #236"Gypsy Genius"

Mar 1985

No listings

Justice League America #85"They Might be Giants!"

Feb 1994

No listings

Justice League America #89"Judgment Day, Part 1: D-Day"

Earliest catalogued appearance of Shatterfist.

Jun 1994

No listings

Justice League Task Force #13"Judgement Day, Part 2: Split Decision"

Jun 1994

No listings

Justice League International #65

Jun 1994

No listings

Justice League America #90"Judgment Day, Part 4: The Shadow of Death"

Jul 1994

No listings

Justice League Task Force #14"Judgment Day, Part 5: The Longest Yard"

Jul 1994

No listings

Justice League International #66

Jul 1994

No listings

JLA Secret Files #1

Earliest catalogued appearance of Hourman (Matthew).

Sep 1997

No listings

Superman/Batman #32"The Enemies Among Us, Part 5"

Feb 2007

No listings

Justice League United Annual #1

Dec 2014

No listings

Justice League United #6

Jan 2015

No listings