The First Appearance Negasonic Teenage Warhead! E For Extinction Part 2! Cassandra Nova stands responsible for the murder of 16 million mutants and the X-Men are bringing her down - dead or alive! 5 x Cover Variants - Classic Cover: Common - Vintage Variant: Uncommon - Hero Variant: Rare - Vibranium Variant: Ultra Rare - True Believer Variant: Secret Rare © 2024 MARVEL