Wisp

The Wisp was a small incorporeal being that was mainly found in swamps and marshes. It was autotrophic and required no food, gaining necessary nutrients from chemicals in the air from rotting organisms and some energy from sunlight. Wisps were common in the swampy area in the West of Vijj

The Wisp did not hunt in the normal sense but it did lure creatures into its swamp home where they often died and it could gain nutrients from the rotting remains.