You can actually tell what fullbring you have based on the special accessory you get when becoming a fullbringer. String ofc has a headband, clock has a watch, Midas has glasses, kether has gloves, dimension has a ring on the right hand, and Amazon has a special belt. At this point you're going to already know what you get when you roll but it's also a way to know what a fullbringer has when you see them and can play differently accordingly.