This elven writing found in the Arbor Wilds is so old there seems to be no way to learn what it means.
There are whispers from the Well of Sorrows. It's impossible to understand the entire text, but certain parts suddenly reveal a shadow of their original meaning.
"His crime is high treason. He took on a form reserved for the gods and their chosen, and dared to fly in the shape of the divine. The sinner belongs to Dirthamen; he claims he took wings at the urging of Ghilan'nain, and begs protection from Mythal. She does not show him favor, and will let Elgar'nan judge him."
For one moment there is an image of a shifting, shadowy mass with blazing eyes, whose form may be one or many. Then it fades.