The crossover event that serves as the penultimate event of Jonathan Hickman's tenure on X-Men

Collects:

X-Men (2019) #21, Marauders (2019) #21, Excalibur (2019) #21, X-Force (2019) #20, New Mutants (2019) #19, X-Factor (2020) #10, Hellions (2020) #12, S.W.O.R.D. (2020) #6, Way of X (2021) #3, X-Corp (2021) #2, Wolverine (2020) #13, Planet-Size X-Men (2021) #1 and the Hellfire Gala Guide