Originally Posted by Capn Seraph, of the Eighth Sea
The word 'who' is used as when referring to the subject, while the word 'whom' is used when referring to an object. Or something like that. Woot for high-school English classes!
Yeah, its not so simple as that, and the rules are easily forgettable.
Enough of that though, this thread ain't going off the deep end! ;)
(also just adjusted to specify that gilled creatures can breathe fogs and clouds in place of air... otherwise they wouldn't live too long flying high...)