Kaatz Bros Evanesce Predator Curiosity Lure 1 oz. A discussion with J.C. Conner from Newcomerstown, Ohio, yielded the birth of this amazing lure. He asked Kyle, "If you could have just one attractant, what would it be?" Kyle replied "beaver castor". After some further discussion, J.C. remarked that his mind was always changing between beaver castor, mink glands, and skunk essence. After much experimentation with several of these ingredients, Evanesce was formulated. A great lure to attract coyotes, fox, and bobcats wherever they are found. Guaranteed to meet your approval!