Cardcaptor Sakura Season 1 Episode 4

Sakura's Exhausting Sunday

While cleaning the house, Sakura finds two dormant Clow Cards, The Wood and The Rain. But while running an errand for her father, the two cards activate creating a jungle inside the house. Sakura uses The Watery to capture The Rain card and The Wood yields on her own. Sakura gets the hard-earned lesson that a card is not fully subdued until she signs her name on it.