- Chinese: 雲遊大法
- Pronunciation: Yun You Da Fa
The ability to project a person's spirit into a place or another person. The spirit that uses this spell cannot stay in this state for a long period of time, otherwise it will hurt him. There is a second version of this ability used by good forces called Tai Xu Travel Method (太虛雲遊術).
The user of this ability is the Master (老掌門).