At the start of the Clear Card arc, Sakura learns that the remaining cards are hidden in a mysterious library. She is guided by her friends and her mentor, who warns her that the cards will test her resolve. In episode two, Sakura faces the first card, a mischievous one that brings chaos to her school. By episode three she discovers the second card, which forces her to confront her own insecurities about friendship. The fourth episode shows Sakura dealing with a card that manipulates time, leading to a frantic race against deadlines. Episode five introduces a new antagonist who seeks the cards for personal gain, complicating Sakura's mission. In episode six, Sakura and her friends form a plan to outwit the antagonist, but they are betrayed by an unexpected ally. Episode seven sees Sakura mastering a card that requires her to balance light and darkness, strengthening her magical abilities. Episode eight brings a heartfelt moment as Sakura helps a classmate overcome fear, earning the eighth card in gratitude. The ninth episode escalates when the antagonist captures a key ally, forcing Sakura to make a difficult choice between safety and duty. Episode ten reveals the true nature of the cards, showing that each reflects a hidden truth about Sakura's past. In episode eleven, Sakura confronts her own doubts and regains confidence, securing the eleventh card. The twelfth episode concludes with Sakura facing the final card in a dramatic showdown, ultimately restoring balance and preparing her for the next chapter.