Board Thread:General Discussion/@comment-6192846-20130812010713/@comment-6192846-20140527030040

Ah! I hit a goldmine. Found a source that cited the exact page in the Lunacy novel for a bit of info about Kiril being a HER.

I'm having trouble working with the narration, but I believe the key phrase would be:

"Her [Elluka] former fiance and also her sister-in-law were HERs."

The next part is a bit rough but it says something to the effect of "Her fiance tried going against his fate, but her sister was consumed by malice."

I think that's pretty solid evidence (and it predates Act 2 as well).