If you don’t want to break your mouse from intense clicking sessions, you should reassign left and right click (light / strong attack) to “q” and “e”.
You can move (“W A S D”) and press “q” or “e” at the same time with no effort.
Another important change is to reassign “Control” to “left shift” because it’s impossible to reach Control (sprint) while pressing the movement keys.
Another idea is to use “space” for sprinting but it will be very annoying to get used to.
The game is enjoyable when using a gamepad, it’s pretty hard to play it with keyboard and mouse.