>>23068224If she does Mohgwyn Palace where the real Mohg is, it's where Ina was last. That would probably take a stream, not a large area but Mohg is a tough boss.
After that it's Farum Azula and the bosses Placidusax, Godskin Duo, and Maliketh which will take it's own stream if she explores it could go into the next stream. It's a large area and the bosses can be difficult, especially Godskin Duo since she isn't using summon or ashes.
After that it's a straight shot to the end with 3 bosses, Gideon, Radagon, and the Elden Beast which would be it's own stream if not tacked onto with the end of Maliketh. I think she'd do ok with her current setup but Elden Beast might be difficult since it runs away a lot and you're running around an arena.
She might skip Mohgwyn Palace but since she wants to do everything I'd hope she won't. So depending on how much time she streams and how quick she goes through bosses, I say 2-3 streams if she skips the Palace, maybe 3-4 streams if she does it.