The stronger group
If one was to watch the fight between Peter and the new Gen Dalki, they would have called it one-sided, but for the first time, it wouldn't be the humans being overwhelmed; instead, it was the Dalki.
So far, many of the groups had struggled against the new overpowering Dalki, but in the case of Peter, he turned out to be the perfect nemesis of them.
He himself was a strong force, but of course, there had been many strong people in the other forces too, but the difference was that Peter's strength didn't just come from himself but even from those he rose. On top of that, any difficult enemy he would face and defeat would join his side in the next battle. Using the power of all those that Peter had risen before, including himself, they were able to finish off the humanoid Dalki swiftly, and then he added it to his super team.