Revenants look like ragged and emaciated members of their base race, with skin that has a faint golden sheen and glowing eyes.
Revenants can fly, and typically float several feet off of the ground. Their gaze will fascinate and hypnotize the living, off of whom they then feed.
Revenants are not uncommon, and are the only BLessed that many people are aware of. Thus, they themselves are referred to by many simply as "the blessed". Also called "angels" by some, for reasons lost to anticuity.