He is setting things straight.
He is not prohibiting himself from using these Corpse Corpses on the Material Plane, but rather forbidding himself from employing them outside the divine system.
This kind of reordering is not the first to happen on the Felen Continent, the largest and most famous being the fall of the Nesserel Empire.
The great arcanists of the Nesserel Empire, in their development and use of arcane civilization, began to shake the very foundations of the true gods, something the gods would never allow.
Therefore, there was Karsus' Ascension, the fall of the first generation of the Magic Goddess, the major adjustment of the Magic Network, and a large number of legendary magics were eliminated and hidden, becoming the patent of a few people.
The Corpse Corpses he uses, although based on Undead Power,
in reality, follow the creation path of those great arcanists, borrowing from the power of legendary arcanists.
