Edna's days are quite leisurely; after all, for this battle in Anmur, she doesn't even need to personally attend to watch the commotion. Although it's a bit disappointing not to have a grand screen, the tablet will do.
Even though William unilaterally cut off the Undead Tribe's ability to record her Cloud House, she didn't plan to sever the tribal connection to their tablet signals.
However, when controlling the Cloud House using the Nibro Astrolabe, she clearly sensed those rapidly transmitted signals that the Undead Tribe's mortals find hard to perceive, which indeed comforted her a bit: strong, but not unknowable.
Upon noticing her little thoughts, Edna couldn't help but shake her head and smile... Whatever is unknown will always cause fear.
It might be a power she can't defeat, but it can't be something she can't understand.
Even after accepting much philosophy from the Undead Tribe, deep down, she's still a Toril person!
Always following her heart.
