Aura admitted being inactive, so maybe there is no NK since she was not able to send it?
Though there's that 50% chance she trapped herself just because
In conclusion, inactive are on my top suspects (Aura, Marksmanjay and Freeown).
I guess I'm gonna say thanks to Araver for asking questions. When I'm reading, I'm preparing the question/s but then after a page or two, you already asked it.
Funny thing about mtam,