Cassandra Nova
Cassandra Nova Xavier
Created by Grant Morrison & Frank Quitely
First Appearance
New X-Men #114 (2001)
Appearances
92
Primary Team
Orchis
Debut Era
2000s
Charles Xavier's parasitic twin — a Mummudrai, a psychic entity born on the astral plane that copied Xavier's DNA in the womb. Xavier tried to kill her before birth; she survived and returned to orchestrate a Sentinel genocide of Genosha that killed sixteen million mutants. Grant Morrison's most terrifying creation.
Appearances Over Time
Series
Most Appearances By Series
New X-Men (2001) 23 issues
Astonishing X-Men (2004) 13 issues
Marauders (2022) 12 issues
X-Men: Red (2018) 11 issues
Uncanny X-Force (2013) 8 issues
X-Men (2024) 6 issues
X-Men '92 (2015) 5 issues
X-Men (2021) 4 issues
X-Men '92 (2016) 3 issues
X-Men: Legacy (2008) 2 issues
Events
Event Participation
First Appearance
New X-Men #114
2001
First Appearance
New X-Men #114
July 2001