Dokidoki! Precure EP20 - The Crystal's Guidance! To the Princess!

With Sebastian's help, the girls, along with Joe, head towards some snowy mountains where the crystals were last spotted. Arriving at the top of the mountain, they encounter Regina and the Jikochu Trio, who are also searching for the crystals. In the ensuing battle, both Mana and Regina end up falling through a crack in the mountain and wind up in a cave. There, the crystals appear and reveal the location of Ange, who is trapped in ice, before losing their power, bringing Regina back to her senses. Although she curiously finds her own powers have stopped working, she manages to reaffirm her friendship with Mana. As the others arrive, the Jikochu Trio send in a Snowman Jikochu to get in their way. Although the PreCures manage to defeat the Jikochu, the Jikochu Trio capture both Ange and Regina.