>>5768588
All of that happened, yes. After Roa's death Arcueid got back her power and Ciel is no longer immortal. But yes, in theory Arcueid should have less problems controlling her bloodlust.
>>5768614
No, I don't know where you heard that. According to fuyuki:
38. As said in the game, Shiki can't see lines on things that can't be killed (destroyed) in the modern world. This is because the basis of the eyes of Shiki, a human being, work in proportion to the limits of modern humanity. Which means, Servants = unkillable by modern weapons (yes, Kinoko said that himself) = either no lines seen in normal cases (unless he pushes himself or reaches the point of being accustomed to the death of anything - still have the form of living beings so shouldn't take that much time if any) or number and thickness are less and not so easy to affect. Servants = materialized spiritual bodies = concepts about a thousand years or older = not so easy to kill; slashing one line doesn't ensure immediate effect. An easily breakable image that's been developed from human ideals images for some 2000 or more years probably would cause some penalties. Dots, as always, are insta-death - I'm not saying that Shiki can't kill them, I'm saying that just slashing a non-head line may not mean much during actual combat, especially those with the Battle Continuation skill. Best bet would try to look for openings for a dot strike while buying time (a stronger better version of Harpe with penalties). Noble Phantasms at the very least should be as formidable as Araya's Busshari.