Originally it was a concept made by the Deviant art artist poor.yorik, originally ment to be the frame a warhammer style game which inspired a verity of fics and such. He abandoned the project not all that long ago as he was using ideas and stuffs for something he honestly wanted to make in a non-pony sense as well as starting to lose interest in the mlp:fim show. He took it down from his deviant to help avoid the ire of butt hurt bronies