Copy them out. Don’t copy-paste. Write them fresh. But copy them. The crappy, garbage sentences. Rewrite them into good sentences or just leave them out. Ultimately, you want to leave 10% of the words on the floor. Doesn’t matter how long the draft was. Doesn’t matter how good ...
because it pretty much just encapsulates everything I’ve already said and translates it into rulebook leaglese. Here’s the template for it. Notice my use of variables so you can easily copy/paste it for different monsters.