Omni Eye

Omni Eye (万能目 Ban'nōme) is a Caster-type, observatory magic that essentially allows the user to see over long distances through an ethereal lens of sorts. More specifically, the user can see any given location within a set range, the limits thereof varying from user to user, from a bird's eye view. However, the user can zoom in on any given location to get a better look of what it is they desire to observe. On the user's side, a sphere-like projection appears before him or her, this is the "lens". On the other side of the spell, for example, a city being observed, it appears as if a more or less giant eye has cracked open on the sky -- note that the size of it can easily be modified by the user. Omni Eye's basic function makes monitoring a situation very simple, however, the spell is not subtle or discreet in any way.

Trivia

 * Due to his mastery of this magic and tremendous magical power, Xemen can, in fact, see into a location within one country from another nation.