The Myriad Soul Banner is an Evil Tool Spirit used for control and transformation of spirits. An extremely cultivated Myriad Soul Banner could contain tens of thousands of spirits. Against enemies, the avenging spirits could be commanded to launch large-scale attacks. All living matter affected by these avenging spirits would become carriers of these spirits. They would quickly be roped in as part of their Undead Legion. Once the bodies of these undead creatures were destroyed, their spirits would return to the banner and they would continue to devour the spirits of the living to evolve.
- Great Holy Ghost
- Myriad Soul Douluo