The Saviour is made of absorbed souls, and it had absorbed his body, mind and name, the latter two of which are contained in the soul. It's not a stretch to think it has absorbed his soul as well.
We said the Savior had "absorbed" the demons' bodies because they were within him. Demons still had their souls; it was just melted and fused with the Savior as with their bodies. Nero was able to regenerate gradually from the moment he took Yamato, which means that the latter likely recharged him with demonic energy (like
here or
here).
Not always, in fact a lot of the time the regeneration is far better than the scenes would indicate.
Typically it's just fiction being fiction. Think Majin Buu being KO'd by a single blow when he can regenerate from smoke.
This has happened five times to the same characters in two different games and each time it was at the end of an intense fight, so it's not unfair at all to conclude that their regeneration has something to do with their stamina.
Also, what's your current interpretation of Abigail?
After careful consideration, my opinion has changed somewhat, but I still think this fight is inconsistent with the fights we see in games and should not be used as an argument.
Dante was weaker than Sid-Abigail not just in the first fight, but also in the second, since we can see him
struggling and he's injured. Dante did not receive any power-ups between the two fights because he still has his first injury (every time he gets injured and receives a power-up
he regenerates,
even against someone still much stronger than him) and even when he transformed into DT his injuries did not regenerate at all (so it contradicts what I showed just before).
The only way Dante could defeat Sid-Abigail was by transforming into DT for just a few seconds to cause an explosion that made Sid lose Abigail's powers (I remind you that Dante was even weaker than during his first fight, where he could not nullify Abigail's regeneration, because he received multiple injuries that do not heal and still hurt him, there is no evidence that he received any power-ups and Sid showed no sign of still having Abigail's powers. Sid didn't necessarily lose Abigail's powers because of a power nullification by Dante, it could be due to other unknown reasons related to the rituals, because we must remember that Sid just stole someone's powers.)
The fact that a wounded Dante was able to hold his own against Sid-Abigail proves that the gap between them wasn't huge to begin with, so there's no reason why Dante couldn't have hurt Sid-Abigail the first time if he has regeneration negation, because I remind you that Qlipoth Fruit-Urizen was able to hurt Dante (and his wounds did not heal for several minutes) even though the latter was more powerful than him.
Whether you're for regeneration negation by power levels or regeneration linked to stamina, in both cases there will be inconsistencies in this fight and it's pointless to use it to counter-argue.
And yet some characters regenerate despite complete destruction.
Like?