Countdown to Endgame Day 9: X Marks the Spot

Cover for X-Factor vol.1 #65, co-scripted by Jim Lee, Whilce Portacio, and Chris Claremont

(holy crap that's a lot of talent in one book), with art by Whilce Portacio, inks by Art Thibert,

colors by Steve Buccellato, and letters by Michael Heisler.