[WitchOfDoubt]

I think I've gotten somewhere on the riddle!

Spoiler for My progress:

After "surpassing human limitations" with a screen grabber, I reached the message screen. Looking for the differences between lines gives 323B.

Looking up the Unicode character 323B gives us the character for "school", "knowledge", or "learning". Here we go:

http://www.fileformat.info/info/unic...323b/index.htm

Right track?

Edit:

Spoiler for Drat:

"(arcana)" and "arcana" don't work, nor does "+10", Beatrice's knowledge bonus in arcana.