幼い頃の記憶 せいら is a Weiß Schwarz card from 幻影ヲ駆ケル太陽 GT/W29-091. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 CHANGE ［② Place 1 card into Waiting Room from Hand, place this card into Memory］ At the beginning of your Climax Phase, you may pay the cost. If you did, choose 1 「淋しげな微笑み せいら」 from your Waiting Room, place it into this card's previous slot.
This card was printed in Japanese only; the English text above is an unofficial community translation.