在りし日の約束 is a Weiß Schwarz card from Key all-star Kka/W102-026. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
If your Level is 2 or lower, choose one cost 0 or lower《Anniversary》or《Winter》Character in your Waiting Room, place it on Stage in any slot. [(4) Send two cards from Hand to Waiting Room, REST one of your《Anniversary》or《Winter》Characters] If your Level is 3 or higher, you may pay the cost. If you did, send up to two cards from the top of your Clock to Waiting Room, deal two damage to your opponent, during this turn, your opponent cannot play Events from Hand. (Damage can be canceled)
This card was printed in Japanese only; the English text above is an unofficial community translation.