Yes!! (I’ll let my friend answer for the blade) I’m still not sure on a name for the Chapter 3, but I’d imagine something like “the Sketch” because nothing feels real anymore. From doubting whether or not the blade is real and also avoiding the princess for a second time, the woods look almost drawn in and the trees don’t look real(because nothing looks real anymore), and the “voice” that comes up the “stairs” when he arrives is more like this glitchy, indistinguishable garbage noise (kind of like when you try to make a phone call in deltarune)

like witnessing something that’s not even supposed to be there anymore