Quote Originally Posted by Wyntonian View Post
The Bard archetype Sound Striker has the following ability:

I don't see a range limit, increment or other notation.

So, get a giant choir of these guys, and kill people half a world away.
The spell Sending didn't change in Pathfinder, combo it and kill people on other planes of existence. Granted that Sending isn't on the bard spell list, but it shouldn't be too hard to work around that with a magic item or a feat.