Ley lines, also called dragon's tracks or dragon lines, are lines of energy aspected to Yang or Yin that crisscross the Earth. At a junction, they form a node (also called a dragon's nest). The ley lines were created by the Iron Legion to protect humanity against the wrath of God and his Angels. Some temporary lines can be created by lesser beings. It is often used by practitioners of Feng Shui. Belial used the power of ley lines to increase his earthquake that created the Devil's Night in Los Angeles.