開放された心 マリオン is a Weiß Schwarz card from シャイニング・レゾナンス SR/SE25-18. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 If you have 3 or less Characters, you cannot play this card from Hand. 【CONT】 If you have 3 or more other 《音楽》 or 《竜》 Character, this card gets +1000 Power and gains 『【AUTO】 ENCORE ［Place 1 Character into Waiting Room from Hand］』.
This card was printed in Japanese only; the English text above is an unofficial community translation.