[Spacemafia]

One thing though....

X-Men- Phoenix Saga

Wasnt some huge crossover....there was only one X Book then and this was a plot that went a few years....not really a crossover....just a well written story where seeds were planted in two parts....

"Phoenix Saga" (The X-Men #101-108, 1976–1977) referring to Grey's seeming assumption of the Phoenix power and the repair of the M'Kraan Crystal.

"Dark Phoenix Saga" (The X-Men #129-138, 1980) referring to her corruption and fall