(NOTE: there was no chapter yesterday due to a break up with a long time girlfriend of mine. Hope you understand and respect my privacy in this time 25/11/2020)
Just like with the first guard, Peter had successfully managed to also change the second one, doing the same thing. He repeated the process step by step. While doing so, it seemed as if information was slowly coming to him, as if he had done all of this before. But he knew that wasn't possible. He imagined the feeling was something similar to a computer machine uploading information onto a server. Following what it was telling him to do allowed him to create the two lesser Wights.
As the information was processing in his mind he looked at the two that were now running by his side. Due to the information, he understood what they were a little bit more. A lesser Wight. Essentially, Peter had managed to make the vampires rise from the dead and become a lesser version of himself.