Exterminatus was, in essence, the scientific way to blow up a planet.
If a planet had been thoroughly overrun by Greenskins or Zerg and was beyond saving, a Space Marine Chapter would launch an Exterminatus. Its ships would bombard the planet with guns and special bombs until the core ruptured and the world was destroyed.
On the planet where the three of them stood, there were no humans left besides them and three companies of Space Marines. Greenskins and Zerg spores were everywhere. What was the point of keeping it?
The Warp nearby was highly unstable, with purple clouds of gas drifting through the sector. Su Ming was certain he could get the technology he wanted. Cloak had suffered indigestion from eating one C'tan Shard, so even if The Trickster really had another shard here, Su Ming no longer wanted it.
He would wrap things up here, negotiate with the Emperor, and leave with the nun.
The Warhammer Universe was a seething mess, chaos everywhere. Su Ming had no desire to get mixed up in it.
"Are you saying you can shatter a world with your own energy?" The nun seemed to understand. She looked a little surprised, but soon accepted the idea.
Whether Deathstroke was the Emperor was another matter, but he seemed to have done everything he said he would.
Su Ming shook his head and took a white metal sphere from his belt pouch. It was about the size of a soccer ball and covered in countless facets. "Cosmic Energy could do it, but I don't want to go to the trouble. Ever heard of a Planet Bomb? It's a fusion of the Mystic Side and technology."
"Oh, that was from the time with Gorr the God Butcher, right? You squeezed the alien God of Bombs for