After the cyan grade came the Indigo grade, which was followed by the violet grade, the most impressive and legendary grade of magical quality.
Indigo was the color of the pentagrams of magical beings who had reached the 7th stage, or in rare cases, of 6th stage beings with top talent and potential. But there were no such beings in the Polaris Realm, so the only way for an indigo pentagram to appear was by ascending to the 7th stage.
Violet was the color of the highest grade pentagram, characteristic of 9th stage beings, and could appear in 8th stage beings who were very talented and formed indigo pentagrams while in the 6th stage.
This was the highest qualitative grade of magic, the peak, and it should be on the Upper Continent, rarer than cyan pentagrams were in the Polaris Realm.
