One of Coopers famous slabs! Stand start with either crimp underclings or a crimpy sidepull pinch. Stand up on a small ledge, and make a tall balance move to a sharp sidepull. Smear up to two left-hand nubs and a big right-hand pinch before gaining the lip.
So nails! About as hard as Bonesaw Timebomb V8, but this one is always harder for me to repeat! Crux foothold broke this year, but it is the same size, just a half inch lower.