BEEF

The New Warriors #9

Earliest catalogued appearances of Beef and Bevatron.

Mar 1991

No listings

The New Warriors #10

Apr 1991

No listings

The Uncanny X-Men #281"Fresh Upstart"

Earliest catalogued appearances of Trevor Fitzroy and Shinobi Shaw.

Oct 1991

No listings

The New Warriors Annual #2

Jun 1992

No listings

Darkhawk #26

Apr 1993

No listings

Generation X '97 #1"The Wages of Despair"

Oct 1997

No listings

Generation X #55"Sins of the Past Part One: In Another Man's Shoes"

Sep 1999

No listings

Generation X #56"Sins of The Past Part Two: Heal Thyself"

Oct 1999

No listings

X-Men: Age of Apocalypse #1"Like Father..."

May 2005

No listings

Dark X-Men: The Confession #1"One-Shot"

Nov 2009

No listings

X Necrosha #1"Necrosha: Chapter One; Binary; The Foretelling"

Dec 2009

No listings

X-Force #21"Necrosha: Chapter 2"

Jan 2010

No listings

New Mutants #7

Jan 2010

No listings

X-Force Annual #1"Undeadpool"

Feb 2010

No listings

New Mutants #8

Feb 2010

No listings

New Mutants #48

Oct 2012

No listings

New Mutants #49

Nov 2012

No listings