ATREUS/JOSHUA
I have dealt with it for this long, I do not mind dealing with it for longer.
Barring my death, I do not foresee him being able to escape the prison I have created within myself. I was able to trap him outside myself before, but I am not confident enough in how long that would work for to consider it anything other than temporary. I would also worry any solution outside of me that would rely solely on my magic would become null were I to be sent back. At least at present, theoretically, Ultima would go with me if I go.