Start on the well chalked hold in the center of the black face of the Blasted Rock. Work up the thin holds to top out without using either arete. Even if you usually cruise V1, this problem is well worth a go.
By using the aretes, the difficulty drops to V0, but it's worth scaling the problem using the right arete and the left arete separately.
Amrita hits the crimp on Blasted Rock Slab.