Floating natives of Bretheda, barathus instinctively reshape their bodies by altering their own biology. Their forms can look profoundly strange to species accustomed to a fixed number of joints. Some can merge into larger collective beings, giving questions of individuality and cooperation a distinctly physical dimension. Their mastery of living systems has helped make Bretheda important to biotechnology. To a barathu, discovering that your body is poorly suited to a problem may simply be the start of the solution.
Character spark
A travelling bioscientist testing new adaptations while learning why other people become attached to their elbows.
Source
Player Core, p. 46; Read the rules on Archives of Nethys.