What if that long struggle merely signals the beginning of Cable's destiny -- not the finish, but the start? 
Appearing in "Undertow"
Featured Characters:
- Cable (Nathan Summers) (Main story and flashback)
Supporting Characters:
- Sensei Shin (First appearance)
- Irene Merryweather
- Blaquesmith (Main story and flashback)
- Rachel Summers
Antagonists:
- Gaunt (Main story and flashback)
Other Characters:
- Alecto (First appearance) (Possibly one of the Fates)
- Black Dawn ninjas
Races and Species:
Locations:
- Earth-616
- New York City
- Shin's Dojo
- Cable's Safehouse
- New York City
- Earth-805110
- House on the Borderline (First appearance)
Items:
Synopsis for "Undertow"
- Synopsis not yet written
Solicit Synopsis
Rachel Summers has returned, but she's stranded at the end of time in the hands of Gaunt! To save his sister, Cable must travel to the House on the Borderline!