Ancalagon
Dusty Dragon
Yes, but assuming your cleric is going to be a light cleric seems kind of odd for a semi-generic build guide. Not that it's not nice to see another selection at third level, but I don't follow the logic.
Edit: Corrected quote.
I was merely noting that a core book domain did so. The wording "special domain" threw me off.
You are correct that one shouldn't assume that the cleric will pick that domain, or heck, that there will be a cleric in the party.