Uncanny X-Men, The (1963) #240

Volume 1, #240. "Inferno Part the First: Strike the Match"

Marvel Comics. January, 1989.

Writer(s): Chris Claremont

Artist(s): Marc Silvestri, Dan Green

Notes:

Inferno storyline.

Appearance: Mister Sinister, Madelyne Pryor, N'astirh