Hey, not to spoil this dramatic moment but I have a question -- if the cathedral was the intersection of all possible realities -- how do we know we returned to the right one? 
Appearing in "Dark Cathedral"
Featured Characters:
Supporting Characters:
- Risque (Gloria Muñoz)
- Ulysses Dragonblood
- Marissa Sebastian
- ⏴ Jennifer Kale ⏵
- Cable (Nathan Dayspring)
- Terry Cassidy
- Man-Thing (Ted Sallis)
- X-Force (Earth-TRN165) (First appearance)
- Siryn (Terry Rourke) (First appearance)
- Deadpool (Wade Wilson) (First appearance)
- Copycat (Ness Carlysle) (First appearance)
- Shatterstar (Ben Russell) (First appearance)
- Rictor (Julio Richter) (First appearance)
- Feral (Maria Callasantos) (First appearance)
- X-Men (Earth-8280) (First appearance)
- Cannonball (Sam Guthrie) (First appearance)
- Sunspot (Bobby da Costa) (First appearance)
- Wolfsbane (Rahne Sinclair) (First appearance)
- Karma (Shan Coy Manh) (First appearance)
- Magik (Illyana Rasputina) (First appearance)
- Warlock (First appearance)
Villains:
- Template:Flash
- Black Rook (Bobby da Costa)
- X-Force (Earth-10003) (First appearance)
- Cannonball (Sam Guthrie) (First appearance)
- Meltdown (Tabitha Smith) (First appearance)
- Siryn (Terry Rourke) (First appearance)
- Jesse Bedlam (Jesse Aaronson) (First appearance)
- Sunspot (Bobby da Costa) (First appearance)
- Proudstar (Jimmy Proudstar) (First appearance)
Other Characters:
- Tori Donnely
- S.H.I.E.L.D.
- Unnamed agents
- Unnamed citizens of San Francisco
- Mary Weather
- Demon Bear (Earth-616) (Only in flashback)
- Dr. Elizondo and other Weisman Institute employees
Races and Species:
- Humans
- Mutants
- Deviants
- Technarchy
- Demons (Only in flashback)
Locations:
- Prime Marvel Universe
- California
- New York
- Badlands (Only in recap)
- Earth-8280
- Earth-10003 (First appearance)
- Earth-23100 (First appearance)
- Earth-130000 (First appearance)
- Earth-TRN165 (First appearance)
Synopsis for "Dark Cathedral"
- Synopsis not yet written
Notes
- This issue contains a short story (Pt 3 of 4) called "The Fast Lane", featuring Spider-Man.
- This issue is a 100th issue extravaganza.