The Sight is activated by touching a person or object. It is described as the greatest power to have, but the hardest to live with. Cordelia is the only known witch known to possess the Sight. She describes the visions as vibrating with light. She first manifested this power after she was blinded with sulfuric acid.
Cordelia had visions of Hank having sex with Kaylee after being touched by him, Myrtle being burnt at the stake, Fiona killing Madison, Misty dying in a coffin, and a future with everyone in the Coven dead because of Fiona. She also had a vision of the Axeman killing Fiona and feeding her body to the alligators, as well as a vision of Fiona putting a trance on the Axeman and manipulating her visions.