Knife Dance

Stand start with your left hand on a good pinch and your right hand on a slopey crimp/sidepull. Pull on and make a few hard/big moves and then climb the knife edge arete. Top out slightly left of the apex. You probably don't want to fall anywhere on this.

Pads and spotters. It's hard to protect the landing/fall. Doing it without pads and spotters may make sense as well. If you want to protect the slab, bring cordage/rope and some gear to hold your pads.