Here is my first Procreate brush set I use in almost all my paintings! Play and experiment with it, use it with the brush tool or smudge tool, I hope you will enjoy use it for your next masterpiece! :)
WARNING : As you can see in almost all my Procreate time-lapses, I always start my painting with a textured rectangle shaped brush. This is the Nikko Rull brush from the original "Painting" set from Procreate.