In this, effectively part 3 of the blender 2.8 videos I created for my son, this video demonstrates THE LEAST you need to know to allow blender to supplement the stuff Krita simply cannot do, like 3d camera moves and retiming & looping sequences.
For those who may wonder "why not use opentoonz"? Well, OT would generally be a better solution for the stuff you see here (in most cases) but since it lacks portability and presents issues with running it at school...well, that's why...