Let's come up with an amphibian race!

A teleport is analogous to transitioning from the surface world to the underground. We just need to create exits connecting all three levels. Let them be teleports.

So, it will be an exit from underwater directly to the surface, and not to a dungeon? And can you use it to get from the surface directly to the underwater level (bypassing the dungeon)? I'm not sure I like this very much (although we can discuss it). We've already talked about horses and Spheres, and the balance hasn't been fully developed yet, so what about these teleports?