So she can get the "real" Onigafuchi, huh... that sounds like something that Takano would do.

[ There's definitely something about the way she says 'real' that's rather annoyed, but she gets the picture. ]

It honestly doesn't make any sense, though. Even if you can experiment on a corpse, there's no point if the whole village is dead. She doesn't gain anything out of it, not even being hailed as a 'god' because she faked her own death.