X-Men: The Hidden Years (1999-2001) #9
X-Men: The Hidden Years (1999-2001)
The coming of... Phoenix?! To turn back an alien invasion by the Z'Noxx, the X-Men have united with the Fantastic Four! Plus: Marvel Girl encounters an overpowering force, fortelling a famous fiery and fatal future! Is this the first appearance of the Phoenix entity?!
Digital Release Date
October 31 2017