雨の音 is a Weiß Schwarz card from 「ラブライブ！サンシャイン!!」Vol.2 LSS/W53-030. 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. ([[bounce.gif]]: When this card triggers, you may choose one of your opponent's characters, and return it to your opponent's hand.)