# X-Factor (1986) #38

Published: 1989-03-01T00:00:00+0000
Series: X-Factor (1986 - 1998)
Creators: Louise Simonson (writer), Al Milgrom (cover artist), Joe Rosen (letterer), Tom Vincent (colorist), Walt Simonson (penciler)

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The origin of Madelyne Prior stands revealed! Why does she want revenge on Cyclops? Who orchestrated the events of her life? Plus, Jean Grey is given an ultimatum by the Phoenix itself!