"A ghastly sight for the careful navigators, a chance fot filthy scallywags with no regard to their lives. The haunted ships offer cursed sailors a gambit: best their undead captain in combat and a mighty bounty is theirs! But what? Valdorian jewels? The lost scrolls of Dusso? A Space Siren's Scale? Many pirates have tried to board the Ghost ships, only to find themselves shackled to its ghoulish crews forever..."
Spoilers ahead !
The ghost ships can be accessed through the Gamblinger, Doomed Sanctuary, Chopping block and Devil's lodge level modifiers, as they all give curses. For now, it seems that a minimum of 3 curses are required to get access to the ships. Each boss bounty gives access to one ghost ship. There are no curses - thus no ghost ship - for Bad Billy Bullseye's bounty. Otherwise, there are 3 ghost ships available from each of these separate boss runs:
- Admiral Goldfeathers has Tusky Grimble's ghost ship.
- Baron Von Guu has Vorace Horace's ghost ship.
- Gwarlock has Dueling Deaths Unbound's ghost ship.