Pencipta
Jim Starlin, Mike Friedrich
Bill Sienkiewicz, Chris Claremont
Mendasarkan
Mobile, sebelumnya Sanctuary II, Titan
sebelumnya Ruth Aldines pikiran, Utopia, San Francisco Bay, California; Westcliffe, Colorado; andquot; No-Timeandquot ;; Moira MacTaggarts Mutant Research Center, Muir Island, di lepas pantai Skotlandia; Haifa; Paris, Prancis