oops...
My bad aim with the buttons ended up editing Karlstar's post instead of replying. He asked a question about the white dragon, with its high AC and whether or not that it was over the top. And I accidently DESTROYED said post by clicking EDIT instead of REPLY. Doh!
Sorry about that, Karlstar! I did post a reply below, though, before I ruined your post! :(
(James Jacobs the Destroyer of Posts)