[i]Asura in bed with Asuras[/i]

"*blows smoke from cigarette* And the best part is, technically, it's not cheating."

I actually was thinking they dissolved too, but I watched parts of them fighting during the First Test, and the Ursa and Nevermore didn't seem to dissolve once they were deadified. So, dunno if they do it sometimes to save on animation work or if it's a stylistic thingie. But what do you guys wanna do? I could see there being a reason about them not having souls related to their dissolution, and it could be part of why studying them is so difficult, or do you guys wanna be more realistic about it?