Is Mesaana still in the Tower?
Egwene makes some deductions about this at the end of the book. Egwene is not incorrect.
She could swear that she’s not a Darkfriend on the Oath Rod, right?
As long as she believed it to be true. Every remaining Aes Sedai in the Tower has retaken the Three Oaths. You should be thinking about ways to defeat the Oath Rod. There is a way to do it.
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