Clipping Masks

Adding clipping masks would help exponentially in removing rigs/unwanted props. The closest thing we have to this right now is Mask:Source which requires making a mask in a sperate software which is very inconvenient.

There is no Mask: Source. See Mask: Draw.

My bad, I meant to say Mask: File. But thanks for letting me know about Mask: Draw, I had no idea.