Let's come up with an amphibian race!

Underwater would be good. But where would it be? Under the underground?

Partially under the water surface, and partially, indeed, it could be made under the underground. Then the faction could exist on all maps!!! Even on non-island maps!!

Added after 14 minutes
If you have any ideas, write them down. I will be very grateful. And now I'm going to watch football.