Although Yona's talent was not high, he had mastered virtually all of the Wood Element Secret Techniques. Several instructors were particularly satisfied, declaring that if he entered the Divine Beast Academy, he would be a model student of Secret Techniques.
Like Yona, Yohanes also had Profound Rank Wood Element talents and had mastered all Secret Techniques, gaining the recognition and praise from all the instructors, including the veteran Zong Silu.
Frost's talent was better than his two sisters, having entered the early phase of Spirit Rank, with the Water-Fire Dual Element talent. Because he was cultivating both elements simultaneously, which was several times more difficult than a single element, he hadn't fully mastered the Water-Fire Dual Element Secret Techniques.