Essentially a lieback with some extra holds thrown in, Mossy Gully provides easy cranking up a clean looking corner until it widens into a dirty v-slot. "Clean" meaning the line the crack cuts, not necessarily the grunge covered bottom of the climb, or the muddy base you may encounter. Protection: Trees, webbing. I recommend slinging it from the side to serve as a dual anchor for Black Buttress and Mossy Gully since a) Mossy Gully protects well with that anchor anyway, and b) you'll avoid the hellacious, Salvador Dali-esque rope grooving that happens lower down on Mossy Gully due to its lower angle.