The word isn't familiar, but the weight he puts on it is. Chase is fairly new to his magic, then. He's not sure what that means for his dead captive. Being studied certainly doesn't sound like a good time. Is it better or worse to be studied by an amateur? "What does that mean? Mapping magic." If he's going to get disassembled in the process--

He actually can't decide if that makes him want to fight more or less.