As though this comment is pretty old, i just wanted to put it out there that "core" is a very out dated term. I pretty sure that the correct term that you would use if you wanted to refer to the alter that looks like the body you would call them the body holder or simply the host but i would run to the first one if the body holder isn't the host. this isnt hate because i didnt want to let another system have wrong info and give people a reason to fakeclaim them!