House of M
2005When the Avengers and X-Men debate what to do about an increasingly unstable Scarlet Witch, Wanda Maximoff reshapes reality into a world where mutants are the dominant species and Magneto rules as sovereign. As the heroes slowly remember the real world, Wanda is confronted — and utters the three words that change the Marvel Universe forever: "No more mutants." Decimation reduces the global mutant population from millions to 198.
8 core issues, 0 optional tie-ins/crossovers
Reality is rewritten — mutants rule, Magneto is king, and no one remembers the world before
The new reality explored; Wolverine is an agent of S.H.I.E.L.D. and remembers everything
Wolverine begins assembling heroes who remember the real world; Layla Miller awakens others
The resistance grows; heroes confront the truth about who created this reality
The heroes march on Magneto's stronghold in Genosha
Battle in Genosha; the truth about Quicksilver's role is revealed
Magneto turns on Quicksilver; Wanda witnesses her father's rage
'No more mutants' — Wanda depowers 98% of mutantkind; reality snaps back; Decimation begins