What would happen if you took an aerosol spray can and filled it with pencil flakes? Drop the guessing and start drawing with the pencil Procreate brushes, created with sprayed and hatch strokes.
Consider any shading for your illustrations covered by this humble collection of drawing tools. The whole kit of 20 Procreate brushes won't leave anyone cold as the featured strokes are nothing but delight. Together with 10 worn paper textures, the world of digital craft is out in the open and it's only one brush pack away from you. There would be no need to get adjusted for the workflow. Everything's the same as it is with pencils and paper, except much more convenient — thanks to your fav Apple Pencil!