“The Phoenix Saga, Part II: The Dark Shroud”
If you had recently simultaneously died while also being possessed by a cosmic entity and then resurrected yourself in a grand flash of light debuting your new name and costume, you, too, would probably want to go to sleep for a bit. Anticlimactic as the Phoenix’s arrival might have seemed in the moment, you could also look at it as Jean’s core self trying to stave off the Phoenix’s eventual turn to madness.
