Ghoul is a cold, self-reliant and generally unpleasant Toko. Isolated and preferring to keep things that way she won't hesitate to strike out at those who come to close and she seems to enjoy frightening others ( not startling, not scaring them only a little bit, frightening ) which is probably why she picked up the name she did. For the longest time the people who caught glimpses of the young runaway couldn' figure out who or what she was. So she became the local Barghest, and Barghest she remains!