I use a modified felt pen from the marker tab in clip studio paint
I just toggled with the pen pressure to my liking ^^

for sketching... i just use a basic flat pixel pen, yk those ones with the jagged pixel-y sharp edges. its called a dot pen in csp. sometimes i sketch on MS paint lol

I use the same two pens for inking and sketching interchangeably...

for colors its ye old faithful: https://assets.clip-studio.com/ja-jp/detail?id=1688293
never really changed, ive been rendering with this ever since

and the basic hard and soft edge round brushes in whatever app ur using.

and this very specific texture brush called sprühen 20. I can't seem to find it anymore so u can pm me if u want it?

every time i change fandoms, i tend to change brushes, this is what i settled with for with the owl house. hooray brush questions :D