I have also set an action FOR 1-2, and I can't identify the number of FOR actions. Or rather, if FOR is on action 1, it should follow one path, and on the second one, a different path. In short, I can't identify IF [[FOR]] == 1 ....
Maybe not the best way to do it but you can scrape all possible urls on the page and then add all to a new list then you can take a random line from the list and click it. That would 100% work.