That same day, Rean got to the Arrays Guild, which had a branch in the Wangamiglia Sect. Normally, there would be a test for new Array Masters to join it. However, that rule only applied to the vast majority of cultivators who were born in the Celestial Plane. The ascenders who wanted to work with Arrays almost always had prior experience with similar work back in their Home Great Voids. That said, those tests didn't make much sense.
Instead, they were only asked to complete a questionnaire on an array-related topic and then show something they could do; any array would work.
Rean already looked into the Arrays, which were basically formations, but with some different runes. He even built an Array Trap during the last mission.
Back in the Vinx Great Void, formations with origin in the Celestial Plane were called Legendary Level Formations.
