Grease Pencil Sketch TimeLapse

Hey Guys,

How to make a grease pencil time-lapse? Basically I want to draw a sketch and record sketching process with speed and pressure difference , so it fails like was drawn by hand.

I thought I can do it with one of the modifiers but can’t find which one.
I am using 2.8

Thank you

Its the build modifier.

Thank you. It works. How would I control thickness of the stroke and say transparency. So it starts and then fades out …