34 Exorcist Crossover World

Okay, so the way I was thinking of this, is that it'd be a world that includes various exorcist organizations from different anime. Obviously this crossover world is basically a version of Earth, one subject to many different supernatural occurrences. In the next few paragraphs I'll be detailing the anime I'll be pulling from and their additions to this new world.

First up is the True Cross Order, from Ao no Exorcist. Aside from maybe bringing special intelligence, they don't have any strong special abilities, if we exclude Rin and his Blue Flames. But, since this is including all the exorcist organizations I know, I'll add this one.

So next up is the Black Order from D.Gray-man. With its addition, the world will gain Innocence, as many of the members of this order have them. Since both the Black Order and the True Cross Order are controlled by the Vatican, they will be allied with one another, but will be tasked with different missions. The True Cross will act as front-line soldiers while the Black Order will act as elite operatives, those called in when more dangerous foes appear. If you wanted you could also add Akuma as one of the threats to this new world.

Next up is the Onmyou Agency, which will be the top exorcist organization in Japan. I know that Tokyo Ravens may not be as well known as the other I'll be listing, but I think it's unique enough to deserve inclusion. So, from them we'll take their special form of magic, Onmyoudou, as well as Spiritual Disasters, which also means Living Spirits will be included. The reason why I say this will be Japan's #1 is that while both the Black Order and True Cross Order have branches in Japan, they are stronger in the western countries.

Honestly, I should probably limit it to three to avoid any difficulty for the person who decides to write this idea. If I just keep adding all these different exorcist orders it will eventually become a jumbled mess, so if you do decide to take this idea, I would at most add one or two more and move on.