Bounded Field

A bounded field is, so to speak, a topographic magecraft that consists in knitting a network with prana and spread it on a base area such as a plot of land or a building, to separate the inside from the outside. One that is set is basically impossible to move, but Araya Souren was "carrying" seven of them.

Originally, it is a boundary line that preserves a sanctuary, but the effects apply starting from the boundary line and inside the bounded field. The inside of a bounded field can be given an infinite variety of effects, but it is established as a way to protect the user.

An offensive variant can exerce a pressure on any lifeform inside the bounded field. It can be used aggressively on a human inside the bounded field, but as it is done indirectly with a magical interference, it is harder to make it efficient on a magus who protects himself magically.

Source : based on the dictionary resource at Jonnobi.