Deeprun Diver

Deeprun Diver is a gnome wearing a diving helmet who sometimes wanders at the sea bottom around Deeprun Tram's underwater tunnels. He can be right-clicked, in which case it greets you in the same way as a Gnome Commoner would.

Trivia

 * Strangely you are able to hear his voice clearly, even though he is in water and behind glass.