Apparizioni di Greystone [E-1191] nel gruppo X-FACTOR [E-616]
| APP# | Data | Apparizione nella Storia | Avversari | |
|---|---|---|---|---|
| App. #1 | 1998/05 | X-Factor (1986) #145 s01 | BLOOD CULT | |
| App. #2 | 1998/06 | X-Factor (1986) #146 s01 | PEOPLE'S ARMY OF GENOSHAN MUTATES | Mr. Young, PEOPLE'S ARMY OF GENOSHAN MUTATES | Louise Young | |
| App. #3 | 1998/09 | X-Factor (1986) #149 s01 | X-FACTOR | Fixx, X-FACTOR | Shard, X-FACTOR | Multiple Man, X-FACTOR | Polaris, X-FACTOR | Havok |