I don't know what a waterdog is.
Today was a good day.
I don't know what a waterdog is.
Today was a good day.
These are necessary bits of criteria:
* Has been to the surface at least once, and has been in the underground at least twice
* The underground goes empty post return
These are necessary bits of criteria:
* Has been to the surface at least once, and has been in the underground at least twice
* The underground goes empty post return