Electrolux had once told him that because a necromancer's Spiritual Power was limited, their range of control was similarly restricted. However, they could use certain magical implements to enhance their control and conversion of undead creatures. The Myriad Soul Banner was one such item.
The vast majority of necromancers possessed extremely limited Spiritual Power, which capped the number and range of undead they could control, forcing them to rely on external aids.
For Electrolux, however, such a cumbersome relay device was clearly unnecessary. The reason Electrolux was able to recover his full memories with just a sliver of divine consciousness was because his consciousness could be divided almost infinitely—something Huo Yuhao was still far from achieving.
Chapter 466