Techhunter_Talon
Cultist
There should also be a few quotes for other items, such as the Neptune´s Shell.
You should also give the Pirate a line, along with the Old Man, and various lines upon freeing a bound character (The last two is just in case someone goes to a pre-HM world, as it would also make sense for those NPCs to have unique dialogue for that).
Angler: You're a fish! Fish are great at catching other fish! So go get me one!
Pirate: There be a song I be tempted to sing right now. (Spongebob reference lol)
Just a few ideas if someone does a similar thread to this one for the Neptune's Shell.