Creating a True Divinity was a long process that was separated in various steps, and Dilan chose to create a True Divinity in one of the most difficult ways, without a sealed faux Divinity, or any external means of support.
He used the Essences that were extracted from his body to create the strongest True Divinity he could think of!
Fusing them while using an equal amount of the Essence would create the foundation of his True Divinity. However, that was also one of the hardest problems when creating a True Divinity with multiple core components.
The moment he was to fail fusing the essences in a perfect manner, he would have to tear apart the parts that had already been fused. This would cause unbearable pain and the likelihood of sustaining severe injuries that had a great chance of turning into permanent internal wounds.