This came to me several weeks ago, actually, and would fit right in with the Pirates of Friguld, though actually coding the weapon might be a challenge. How about a (limited) rapid fire crossbow with abilities against undead? Maybe a quest, based around a pirate of old called Eduard Skullyn (get it? Skullyn's Crossbow) all tied into the area of Friguld. Anyways, this is my 2 cents, hope this idea doesn't suck too bad,heh.