A hundred peak-grade demon kings. This wasn't an ability that created illusions. They were real demon kings and the same grade as the Yazi Beast.
The Yazi Beast's overall combat strength was comparable to a fifth-stage Vajra Realm martial expert. Demonic beasts had naturally tough physical bodies, and their defenses were comparable to a sixth-stage Vajra Realm expert. Their offensive strength was slightly weaker and was around the level of Xia Tingwei and Sha Di.
This meant to say that… there was a hundred Xia Tingwei or Sha Di.
Furthermore, these demon kings all had various specialties. Some were extremely fast, some had extremely tough defenses, and some had extremely ferocious offensive power. Every demon king had their unique demonic art, and some of them might even be able to kill invisibly.
A peak-grade demon king was at the last step before becoming a demon thearch.
