Marvel Comics has teased the dramatic finale of its upcoming DNX crossover event, which pits X-Men leader Cyclops against a terrifying version of Beast. Written by Jed MacKay, the five-issue X-Men storyline officially kicks off in September with DNX #1, and its ending will pave the way for a new Marvel era.
The premise of DNX follows the X-Men teaming up with the Fantastic Four to face the threat of the X-Virus, which holds the power to mutate all of humanity.
In the storyline, the X-Men will face off against the clandestine group 3K, which wants to forcibly transform all humans into mutants. Starting in X-Men #35 as a prologue, the crossover will require readers to follow multiple issues of X-Men, DNX, and Fantastic Four comic books.
What do we know about the new era of Marvel and X-Men after the Cyclops and Beast fight?
The storyline will come to its conclusion in DNX #5, going on sale on November 18, 2026. The final issue, as the cover suggests, will pit the leader of the X-Men, Scott Summers, against Henry McCoy. Cyclops isn’t going up against the regular Beast, but an older, “amoral” version of the mutant from the future, who is the chairman of 3K, a White Beast.
Marvel hasn’t revealed much about what it plans to do in its comic-book continuity following DNX. “When the dust settles, fans can expect an exciting shakeup for MacKay and Netho Diaz’s X-Men,” reads a statement from the company. Given that Marvel is building up the fight between the X-Men members, it appears that one of their deaths will shift the status quo of Marvel comics.

Here is the entire lineup of comic books fans will need to read to follow the DNX crossover:
- X-Men #35 (DNX Prologue) – Releases August 12, 2026
- X-Men #36 (DNX Prologue) – Releases August 26, 2026
- DNX #1 – Releases September 2, 2026
- X-Men #37 – Releases September 9, 2026
- DNX #2 – Releases September 16, 2026
- X-Men #38 – Releases September 23, 2026
- Fantastic Four #17 – Releases September 30, 2026
- DNX #3 – Releases October 14, 2026
- X-Men #39 – Releases October 14, 2026
- X-Men #40 – Releases October 28, 2026
- Fantastic Four #18 – Releases October 28, 2026
- DNX #4 – Releases November 4, 2026
- X-Men #41 – Releases November 11, 2026
- DNX #5 – Releases November 18, 2026
DNX is being written by MacKay with art from Federico Vicentini. The cover art depicting Cyclops’ battle with White Beast was made by Kaare Andrews.
