Hi all, I'm new! I recently finished getting fully caught up on the cosmere novels (holy rust, Oathbringer was amazing!).
I feel I have a pretty good grasp of the cosmerre, especially after having wiki-dived through The Coppermind. However, one thing still bothers me, and I haven't found an answer to this question anywhere:
If the very shape of Elantris itself (a gigantic Aon Rao) is what allowed the Shaod to turn people into Elantrians, what did the Shaod do before Elantris was built?
Aon Rao being broken by the Chasm is what caused the Shaod to start turning people into Zombie Elantrians (as I like to call them), so I don't understand how normal Elantrians could have been created before Elantris was built.