幼い日の記憶 is a Weiß Schwarz card from プレミアムブースター 魔法少女リリカルなのは 20th Anniversary NTA/WE48-18. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 All of your characters get +1000 power and +1 soul. ([[choice.gif]]: When this card triggers, you may choose 1 character with [[soul.gif]] in its trigger icon in your waiting room, and return it to your hand or put it into your stock)