Board Thread:Questions and Answers/@comment-29602226-20170204142209

From Kenkou Cross Q&A:

"Are there any monstergirls other than Lilim that humans can't change into?[16] 

''Spirit types other than Dark Matters like Undine or Gnomes, as well as material types like Golems or Karakasa-Obake are impossible because of their origins. However if a women thought that she died in a volcano she might be reborn as an Ignis, or something like the soul of a dead woman dwelling in a freshly made Golem is possible I think."''

From Fallen Maidens:

"As for monsterization caused by the Demon Lord's daughters, the “lilim”, it is supposed that they can freely change a woman into any race as long as the monster is subordinate to the Demon Lord. However, it's not that they can really change a human woman into “every race”.

''For example, it's impossible for them to change them into “angels” and “dark angels”, which were originally servants of the gods. It's also not possible to change them into “elves” and “faeries”, or elementals, which were not originally monsters to begin with. On the other hand, it is possible to change them into “dark elves” and “dwarves” although they weren't originally monsters either, because as of the present they only exist as monsters. Also, it's impossible to change them into “lilim” like themselves. Additionally, even a lilim with overwhelming demonic energy cannot easily change them into monsters such as “baphomet”, “echidna”, “dragon”. In the case of creating a highest rank monster in this way, not only must the lilim herself use a vast amount of demonic energy, there are various conditions that the human woman being changed into a monster must satisfy, such as possessing a lot of mana to begin with, the direction of the woman's desires, strength, and other qualities. Only then is it possible to change them into one of these races.''

''Since human women who can be changed into these races are extremely precious, when a lilim spots these women, she will aggressively attempt to change them into these monsters. [4]" ''

Okay, so let see...

There seem to be three reason for a Mamono species to be beyond the limits of monsterization:

1.-It isn't a true Mamono, but a corrupted non-monster species like an Elf, Fairy, Elemental or Angel. Once a species has been fully corrupted, like it happened to Dwarves and Dark Elves, they become monsters like any others and women can be turned into Mamonos of that breed.

2.-Human women can't become Magical Material types, because those aren't creatures of flesh and blood, but objects made from inanimate matter given life by Demonic Energy.

3.-Human women can't become Spirit types other than Dark Matters... but it isn't clear why. It could be because their bodies aren't made of flesh of blood like those of Magical Material types, or it could be because they aren't true monsters to begin with, but non-monstrous elementals corrupted by DE...

And there is were I have doubts...

Yuki-onnas, Ice Queen, Glacies and Apsaras are full monsters, born that way, so point 1 isn't applicable to them. If they can't be monsterized, it must be because their bodies aren't flesh and blood (point 2).

But that's strange. The Apsara seems quite fleshy to me. And in myths, Yuki-onnas are able to pass for normal women and even to have normal families...

Also, Fallen Maidens doesn't mention any Demi-Elemental among the kinds of monsters human wome can't turn into...

¿Do you think what KC said about human women not being able to become Spirit types applies to all Spirit types, or only to Ignis, Gnomes, Undines and Sylphs?

'''¿What about women monsterized by Lilims? Demi-Elementals aren't mentioned among the kinds of monsters Lilims can't change human women into... Is it possible for a Lilim to change a human woman into a Yuki-onna, Glacies or Apsara?'''

Also given the nature of the bodies of Magical Material  types, do you think they can have babies? 