Ideas include:
Something about the fall and subsequent rise of the Heron Guard
Something about the deception of the Myrmidons by Balor
Something about Tireces? (this would have to begin with the conflict between him and the then Leveller, and preferably end with his own descent into Leveller-ness)
Perhaps something (which would involve making quite a bit out of whole cloth) about Turquine, or a similar shade story? ("...Turquine so mistreated his subjects that even his personal guard abandoned him... he agreed to endure the indescribable tortures of the Fallen that he might have his revenge." -Shade Flavor Text, Myth II)
A thing about one of the Nine, aside from alric, of course?
These are just rough ideas, I could refine them some, if you wish...
