Information on races, and everything.
Pocket Dimension: A dimension within a dimension, the maker of which holds absolute power over. The Academy is found in one. Holding a pocket dimension requires a great deal of power, and the larger and more intricate one is, the more power it takes to run one. The Academy's for example, is a constant strain on Headmistress Mae's power, as it is fully stocked with hunt-able prey, is running on the same time as the real world, and has a staff primary of shades.
Shade: Created beings in a pocket dimension, whose entire existence is to clean and maintain the academy and grounds. Depending on the maker, can have sentience matching normal people, to mindless drones who exist to serve, and nothing else.