Complex sentence: Having rammed into the pod, he was catapulted out of his cockpit and then personally killed by His Divine Shadow, instead of having the carcass incinerated, His Shadow had Kai "de-carbonized" and turned into a Divine Assassin.
Split into simpler sentences: Having rammed into the pod, he was catapulted out of his cockpit and then personally killed by His Divine Shadow. Instead of having Kai's carcass incinerated, His Shadow had him "de-carbonized" and turned into a Divine Assassin.