A type of Sensecraft involving the manipulation of vision. Sometimes called "sightcraft." Associated with the color burgundy.

At lower levels, Visimancy can be used to alter one's ability to see at different distances, focus on finer details, and parse large quantities of visual information quickly. It can even allow one to see at areas of the electromagnetic spectrum outside visible light.

Eventually, Visimancers may also induce visual hallucinations of incredible detail, though other senses like sound or touch are not replicable without help from another Crafter. It also takes a great deal of power and practice to override larger areas of the target's vision, though eventually one may even change the target's perceived surroundings completely.

Side note: "x-ray vision" as seen in movies isn't feasible with Visimancy, as most objects do not naturally emit enough x-rays to be captured.

Midjourney