Pocket Dimension

Stuff will go here ;09

Recursion
It is possible to build a pocket dimension within another pocket dimension. This process is colloquially known as "recursion", and is extremely dangerous. The instability of one's pocket dimension increases exponentially the more recursive it becomes; simply put, the more pocket dimensions built inside of each other, the more likely they are all to explode. When a pocket dimension explodes, it releases a vast cloud of nebular and stellar matter. This effectively annihilates anything around the anchor of the pocket dimension. More than one planet has been wiped from existence due to negligence on the part of their mages.