St William was about to go further down into the subway when he heard the sound of weapon fire and the cry of one of his teammates. He immediately drew his sword and ran in the direction of the sounds. The closer he got the more he could make out the now more mechanical voice of the hero cyborg and guessed that the minion of the wicked demon Brainiac had found them. It looked like not all of the enslaved Justice League members were off defending the towers and that meant St William would have a chance to smite evil with the power of God. Once he got on the scene Finn almost immediately had to jump to the side in order to avoid being hit right in the chest by a blast from his former teammate.

"Victor Stone, I hope you've asked God for mercy, because I have to exorcise the evil that has taken over your mind. In the name of God I command you to stand down!" He ordered Cyborg and then shoved his palm out at the enslaved hero and his techno-zombie minions. They would then be hit with a massive wave of invisible force that would send them and everything not bolted down flying. St William's first tactic was to unbalance them and then go on a more direct assault. In this situation he needed to save his energy and not use it carelessly. With a single leap he jumped at into air and came down upon a techno-zombie with an aerial spinning slash. His blade easily cut through the creature's body, slicing it in half and causing it to fall to the ground.

William then began to swing his sword around in very quick and precise slashes to take down the mechanic horrors as quickly as possible. He managed to kill five at once with a powerful sweeping swing of his sword in a 360 degree spin and decapitated all five of them. His armor was much lighter than normal armor of its style and it offered more range of motion, William was not hindered in the slightest when it came to high speed movement. He also incorporated leaps and aerial maneuvers into his assault upon the evil creatures. A more aerial and kinetic style of fighting would help him keep moving among the techno-zombies without losing any momentum and it was best to not remain in one place.

"I will not allow you wicked creatures to continue your acts of sin upon the innocent people of this city! I shall send you all to hell by my righteous blade!" St William shouted as he sliced through one techno-zombie after another and made sure to try keep track of Cyborg so that he wasn't taken off guard by the mind-controlled metal man. After cleaving a creature's head in half, St William made another shoving motion with his hand and sent several more techno-zombies flying with his Hand of God technique.