Pumpy crux is at the start, after the first clip in, reachy boulder move with left hand in a goodundercling and right hand going up for a crimp. It was more of a mental problem for me since this was right after the first clip so I wasn't well protected. I wussed out a few time during this move but eventually got it clean.
I would say that this climb is more like a 6c+, 21-22 or 5.10d-5.11a. So do not be intimidated!