The tentacles would just emerge into this reality from nowhere/the shadows, yes. And she would distinctly notice the lack of extra layers now that she has powers that should be interacting with them but aren't.
As for the potion, she doesn't sense anything weird or sinister about it- it's not corrupting her or anything. Just as it chemically seems to just be water, it seems to have no more effect on her physiology than water.
no subject
As for the potion, she doesn't sense anything weird or sinister about it- it's not corrupting her or anything. Just as it chemically seems to just be water, it seems to have no more effect on her physiology than water.