I was drawn back to an old comment of mine where I’d gone through and found most of the interactions with the nightmare.
The insistence that grandfather had a colleague he wanted to send her to for help, the questions about if she remembered its name and how they met, its insistence on her remembering it as well as the manipulative plausibilities really makes me feel like Claudio is a likely to fit the bill. After all, how many colleagues of her grandfather does she know? If she sat down and thought about it and tried to remember then he would likely come to mind.
Also, we now know that the yolk made of blood was a real memory and that Siobhan is still full of ambition to fly, so I await the hungry sky.
Interesting also to note that the red fungus makes an appearance in the tower in her memories, as does the mirror.
I still think the mirror is her mother and that it wasn’t there because there was an illusion placed. But I have a small, terrible fear for Rory.
Because if that memory of the tower is the one grandfather doesn’t know she had…what did he erase? What terrible things happened in that village?