wow. Not what I was thinking when I read the title. So I'll adjust:
Cursed: a crew man dies of some tragedy on every voyage
Jealous: the ship REALLY loves her captain, and is jealous of any romantic rivals ala The Dark Lady.
Ghost: able to shift in/out of our reality from a fog bank
Self Destruct: able to initiate a self destruct sequence to take it and the nearby island/vessels around it
Shields: regenerating energy shields (slowly, after combat) to absorb damage before it becomes permanent and deadly to the hull.
Super Cannon: ship carries a special blasting attack that can't be used all the time that is destructive enough to take out the largest ship or nearly destroy a large port city
Submersible: Ship can go underwater, and has some kind of field that keeps air in so the crew can breathe
Self Propelled: ship doesn't need wind or oars to move.
Humongous: Ship is extremely large, big enough to open a hatch and swallow pretty much any other ship and keep it in its hull.
Flight Deck: Ship has a launch/landing pad for flighted craft/creatures (ala aircraft carrier)
Cursed: a crew man dies of some tragedy on every voyage
Jealous: the ship REALLY loves her captain, and is jealous of any romantic rivals ala The Dark Lady.
Ghost: able to shift in/out of our reality from a fog bank
Self Destruct: able to initiate a self destruct sequence to take it and the nearby island/vessels around it
Shields: regenerating energy shields (slowly, after combat) to absorb damage before it becomes permanent and deadly to the hull.
Super Cannon: ship carries a special blasting attack that can't be used all the time that is destructive enough to take out the largest ship or nearly destroy a large port city
Submersible: Ship can go underwater, and has some kind of field that keeps air in so the crew can breathe
Self Propelled: ship doesn't need wind or oars to move.
Humongous: Ship is extremely large, big enough to open a hatch and swallow pretty much any other ship and keep it in its hull.
Flight Deck: Ship has a launch/landing pad for flighted craft/creatures (ala aircraft carrier)