遠い日の約束 is a Weiß Schwarz card from グリザイア：ファントムトリガー GRI/S112-039. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
If you don't have a 《Grisaia》 character, this cannot be played from hand. Search your deck for up to 1 《Grisaia》 character, show it to your opponent, add it to hand, and shuffle your deck afterwards. Send this to Memory. 【AUTO】 MEMORY [Send 3 of your other "Promise from Long Ago" and this card in your Memory to Waiting Room] If this is in your Memory, at the start of your Encore Step, if you have a {RR 3/2 Tohka - 024}, you may pay cost. If you do, put the top card of your opponent's deck into their Clock.
This card was printed in Japanese only; the English text above is an unofficial community translation.