Oh yes and speaking of alchemy augmentation and de-augmentation. Maiden alchemy like that is extremely difficult, de-augmentation is possible but not on a person alchemy itself but on the alchemical attack. However the toll it takes is very high so it is not advised to use it. In amro there is only one person who utilises augmentation and deaugmentation and that is amros one and only support type Chrono, the only person to have mastered that alch-spec.

Also most means of enhancing alchemy are forbidden. But there are various kinds of forbidden alchemy. The one that we all know popularly is stealing another's sanity. However the one we encountered was quite different. What Gadrael used was sacrificial alchemy. The knowledge to this is extremely classified, hence amro's strictness on silencing all nay-sayers regarding the subject.