John Barricade say that I can create Crystal Ilbis despite not having a Naricain Jewel in my inventory, not sure if this has been known or not but just noticed it when I went there to craft something else. https://gyazo.com/bb723449bd99b34f2b5027a9c5fef28c
From what I remember, if you have any (even one) of the materials for specific craft manual, John will recognize it and ask if you wish to craft that one. But if you try to continue, he'll say you are missing some materials.
