A glimpse of the origin
When it comes to the body, it would be almost impossible to find in the Prima Universe someone with better talent and potential than Ezequiel Regiis Unus Invictus.
Through the Supreme Neo-Demon's veins ran the blood of the Primordial Race, a species known for its powerful bodies, and due to his hard work, its purity was at the highest level.
Considering that a member of the Neo-Demon Race would always be more talented and capable than those from whom they obtained their bloodlines, Ezequiel's physical gifts should surpass those of Primordials.
The Immortal Avatar True Doomsday Body enhanced the amount of World Strength he could channel exponentially.
The Sanctus Battle Partner, Entropy, whose core originated by combining the skills of the two greatest Magic Creators of the Prima Universe, allowed him to commune with the universe at a much higher level than a Primordial.