Mystic Eyes [Magecraft]
Typically, single-action sorceries possessed by magi.
They are created by changing the eyeballs, which by nature are passive receptors of information from the external world, into tools for actively influencing the external world.
People within the user's field of vision will have sorcery cast on them without question, and should they happen to make direct eye contact the effect will be dramatically increased.
In short, they are a fearsome sorcery trait – not only are they something that must not be seen, but simply being seen by them means you have fallen into your opponent's trap.
Because of their conceal ability and capability, they are considered the mark of a first-class magus.
Though, artificial mystic eyes are limited to effects on the level of charm or suggestion.
The most powerful mystic eyes are those which are possessed from birth.
Things like Rider's mystic eyes of petrification, or mystic eyes that can see the death of things, are "psychic abilities" that cannot be reenacted even with sorcery.