Trust me. Cassandra Nova debuted in 2001’s E is for Extinction parts 1 and 2, the first two issues of Grant Morrison and Frank Quitely’s New X-Men.

Cassandra Nova Xavier's first appearance comes in New X-Men #114 by Grant Morrison, Frank Quitely, Tim Townsend, Brian Haberlin, Comicraft, Pete Franco, and Mark Powers.

This modern X-Men villain is one of their most lethal foes, and soon Cassandra Nova will likely be the main villain of Deadpool & Wolverine.

Deadpool & Wolverine will introduce Emma Corrin as Cassandra Nova, Charles Xavier's evil twin sister. Here's what you need to know about this twisted Marvel character.

A potential appearance from Cassandra Nova wasn’t the only villain featured in this new trailer, as Aaron Stanford’s Pyro also made an appearance.

Created by writer Grant Morrison and artist Frank Quitely, Cassandra Nova first appeared in 2001’s New X-Men #114. She was first introduced as the evil twin of Professor Charles Xavier. However ...

Deadpool & Wolverine star Emma Corrin discusses the creation of the comic book character Cassandra Nova and how they prepared for the role.

Wade and Logan, together again at last. Here is everything we know about their reunion in Deadpool & Wolverine.

Article Summary Explore Piper Cobb's shocking connection to Cassandra Nova's origins in X-Men #15. Piper's hidden mutant twin reveals mysterious sárkakinesis powers.

This modern X-Men enemy is one of their most lethal foes, and now Cassandra Nova is the main villain of Deadpool & Wolverine.

Who Is Emma Corrin’s Deadpool Villain Cassandra Nova? Cassandra Nova is a difficult character to describe, but the simple answer is that she’s Charles Xavier’s evil twin sister.