[@TheWindel] I understand the point, however, Codex Imperium is both her manifestation and her weapon. (If you read it carefully, it isn't just to her weapon).

The shapeshifting is just an added thing related to her race.

Like Angel Eyes, who has both their characters Youkai traits in the manifestation for ease.

Otherwise, I don't quite know where to put it.

Edit: Just read, but... Yeah.