The evil spirits have form but no substance, their most adept divine technique is possession and seizing, then devouring the cultivator's divine soul and physical energy to enhance their cultivation.
When an evil spirit evolves into a Golden Core Stage Ghost General, it can condense a Ghost Pill similar to a Golden Core, then rely on the Ghost Pill to gather a tangible form and gain the ability to perform "Netherworld Ghost Techniques."
A Golden Core Stage Ghost General might not be as strong as a human Golden Core Stage cultivator or a Tier Five Demon Beast, but it is indeed a solid Golden Core Stage existence, not comparable to a Tier Four Demon Beast or a Purple Mansion Stage cultivator.
If it's a Tier Five Ghost General refined by a Ghostly Demon Cultivator, it might even grasp various formidable demonic divine techniques and refine powerful ghostly demon spiritual artifacts, making it possible to possess abilities surpassing that of a Golden Core Stage cultivator.
