NPC: A prowling orca
Long Desc: Every so often, a black hump crests through the water.

There's not much to see here, because there isn't much to see.  The choppy
black waters conceal something as large, black and violent as the seas
themselves; the choppy black waters conceal something that dissuades the
penguings from jumping in and feeding themselves, and in all likelihood,
they know their home better than to risk it.
It is a shark approximately 16'9" tall.

This NPC can be found in: The Iceberg.