I hope so This product should have a broad audience since it will cater to people that play Legends, BRP, Runequest6 (or any other version) as well as Magic World. I recently picked up Runequest 6 and although it's a good product the magic section is a little light and I immediately starting looking for a way to supplement it. AS would be the perfect solution. I wonder if it has the potential to out sell Magic World since it will be a universal supplement; who knows?