Hey yall! Been a while since I've uploaded a brushset. But heres my free 4.0 brush set. (Only 2 of the brushes use masks, otherwise it should work if you're not using 4.0)
https://gum.co/tgDgj

Its a pretty basic set for now. Just some stuff I've made and use. A lot of the brushes are for sketching and inking and are inspired by the natural media ink tools in programs like Medibang and Clip Studio. I plan to add to it when I come up with new brushes that I like. I just added two new inking brushes today! See below!