Rean didn't pay attention to any of that. He simply worked on his formation, thinking how good it would be if it was used in the Varen Tribe. In fact, he could see its use on a much larger scale like the cities. Of course, he had many problems while building it. The biggest one was Spiritual Energy. His plan was to work with the surrounding Spiritual Energy alone without the need for Spirit Stones.
'Hmm... it will have a limitation in places with scarce Spiritual Energy. Well, there's still a way around it. People just need to leave it working during the night, and it should finish its job by the start of the next day. Alright, I can't take too long thinking about it. Let's work with this plan in mind. There will be plenty of time to upgrade it when I start using Circuitry Formations.'