STEP 1 • Cosmic Tragedy
1980
The Dark Phoenix Saga
Writer/Artist: Chris Claremont & John Byrne | Key Antagonist: Dark Phoenix & Shi'ar Imperial Guard
Jean Grey absorbs the cosmic Phoenix Force, succumbs to corruption, consumes a star system, and forces the X-Men to defend her life on the Moon.
STEP 2 • Dystopian Classic
1981
Days of Future Past
Writer/Artist: Chris Claremont & John Byrne | Key Antagonist: Nimrod Sentinels & Brotherhood of Evil Mutants
In a bleak future where giant Sentinels rule North America, Kate Pryde sends her consciousness back in time to stop the assassination of Senator Kelly.
STEP 3 • Modern Reinvention
2001
New X-Men: E Is for Extinction
Writer/Artist: Grant Morrison & Frank Quitely | Key Antagonist: Cassandra Nova
Cassandra Nova unleashes Wild Sentinels on Genosha, slaughtering 16 million mutants and dragging Xavier's school into the 21st century.
STEP 4 • Krakoa Revolution
2019
House of X / Powers of X
Writer/Artist: Jonathan Hickman & Pepe Larraz | Key Antagonist: Orchis & Nimrod
Moira MacTaggert's secret mutant reincarnations reveal that mutants always lose. Charles Xavier and Magneto unite all mutants on the living island Krakoa.