"I guess this is a roundabout way, but it is better than nothing," Billy said while looking at the core that assumed his shape. "There are some improvements that I can think of doing, but before that..."
The technique was far from perfect, so he wanted to improve it, but that could be done later. He created some more cores and then more copies of himself before sending them to work. Just to be safe, he watched them from above when they reached the nearest villages… since they had their own statuses, Billy didn't get tired when they used any attack. They also held back nicely… However, communication was a problem. A core couldn't talk… he either had to find a way to use Replication or give them Telepathy as well.
Still, instead of that, Billy himself used Telepathy and talked with the leaders of the villages… he had a hard time solving the misunderstandings since it only looked like he showed up to pick up a fight.