Question regarding aetherytes

[Iscah]

For that matter, we were almost the victim of being lost in the aetherial sea due to forcing ourselves to an unattuned aetheryte, in pursuit of Iceheart. Moenbryda carefully did not tell us until after the fact that her experimental technique for doing so was not a guaranteed success.

I would have to check the cutscene script, but I'm pretty sure Moenbryda was clear beforehand that there were risks involved in teleporting to an unattuned aetheryte.