LORE DUMP!! I wanna make a video about it but I almost never say my theories/headspace anymore with lore but I know you guys like that so.... 1. The etheric other despite being called "Blasphemer" by the battle text, follows the same naming convention as Pyrois when it comes to the enemy dossier. "Etheric Other - Truvia" "Etheric Other - Pyrois" (why not "Etheric Other" - Phaethon"?) I already had my thoughts on it before we saw the Blasphemer but I do believe Truvia fully gave herself over to the "Blasphemer" as opposed to belle and wise who "borrowed" their power. It constantly states that belle and wise "Summon" Pyrois and yet every mention of truvia and HER etheric other states that she "became" the etheric other. This could explain the scene where she seems to have clone bodies? cause her "real" body at that point is the actual etheric other. And also serpicos like of "you're still a little too human for your own good" I also don't think the gun worked to stop the etheric other. The delay was too long and belle was too surprised. I think we have another power from Pyrois that allowed us to stop her form in some way and we just don't know it yet. 2. Arche was probably an enchainer as well. His appearance is too odd. And the wording from sunbringer is VERY odd when she talks about him helping her. She goes through the process as if Arche himself had experienced each one and is now helping sunbringer off his OWN experience. How would he know WHAT an etherals internal desire is and how to suppress it unless he has experienced it himself? I think odds are he had a similar situation to sunbringer where he was able to leave the hollow due to being an enchainer, but can just essentially"hold his breath" for longer to stay outside for extended periods, but would make trips inside the hollow to rest the timer and breath. Could also explain why he went back into hollow zero to "find the truth". He is fine being in there for that long cause it's his home. What better way for an enchainer to be accepted than by another enchainer going through the same thing lol Anyway that's about it for now. YIPPIEEEE