Devil's Advocate is one of those supplements that condenses a bunch of information that you PROBABLY could have figured out on your own, but you're so grateful that you don't need to. Justice did a wonderful job of laying out the mechanics you want to bring to these sorts of deals, as well as mixing in just enough advice for table ettiquete and how to deal with player expectations that even if you somehow read his mind and already knew the mechanics, you come away with something new and useful. And while he admits he's not, himself, a lawyer this product comes with just enough genre-fitting legalese to make you sound like you can play the part. A wonderful addition to your table if you plan on dealing with devils any time soon... even if the reference to Descent Into Avernus dates the writing a little bit! Highly recommended!
[5 of 5 Stars!]