Board Thread:Questions and Answers/@comment-31347607-20171209161456/@comment-33597818-20171209165707

No, Kai and Nya inherited their powers which means their parents were not able to use them anymore. After they won against the time twins, they haven't used their elemental power for a long time and then Kai and Nya were born. I assume they suspected thst their children got their powers but they wasn't sure until the point where they met with them again.