[Magic Trio]
I read what you wrote and was compelled to reply. Despite having little to no kinship with Earth's sorcerer.
Unfortunately, I do not know. She seemed entirely herself otherwise when it was mentioned, so I imagine it was very faint.
If I were to chance a guess, she might be picking up on the souls lost on the other side. The voices she once heard were legion, and overwhelming after she long denied them. She has learned to block them out to spare her sanity.