A short relatively small wall above and slightly behind the mummy buttress it is really part of the amphitheater but is worth breaking up into a sub area, medium large cams are helpful, stays in the shade until around 230pm. Setting anchors can be a bit of a challenge, hiking uphill to the nearest large tree/grouping seems to work. In general this area is overhung and the pump is real! You can expect a varity of strange hand jams mixed with delux quartzite rails, larger pro size #1 and up to a #4 can be helpful at this wall maybe even doubles in those sizes.
With the mummy rap gully in front of you this wall is roughly 75ft behind you and right
There is a sneaky way to gain the top out ledge. As you are coming in on the rim trail, just after the two down climb boulder problems, cut through the bushes and scramble along the ledge