Warren Worthington (Angel, Archangel) 12 - Earth's Mightiest Blog

X-Factor #37 (1989)

X-Factor #40 (1989): The kids leave; Liefeld’s 1st issue

X-Factor #41-42 (1989): 1st Alchemy

X-Factor #43-50 (1989-1990): Judgement War

Daredevil #252 (1988): Fall of the Mutants

MARVEL FANFARE #40 (1988)

Power Pack #35 (1988): Fall of the Mutants

X-FACTOR #28 (1988): 1st Infectia

X-Factor #30-31 (1988): 1st Nanny, Orphan-Maker

X-FACTOR #33 (1988)

X-Factor #34 (1988): Angel becomes Death, kills Hodge

MARVEL FANFARE #31-32 (1987)

Mephisto vs. X-Factor #2 (1987)

X-Factor #12 (1987): Boom Boom joins; 1st Famine

X-Factor #13-14 (1987)

X-Factor #15 (1987): Angel loses his wings, suicide; 1st horsemen of Apocalypse

X-Factor #17 (1987): 1st Rictor; Caliban joins

X-Factor #18 (1987)

X-FACTOR #19 (1987)

X-Factor #21-26 (1987): Fall of the Mutants