甘酒パーティー is a Weiß Schwarz card from サーカス 20th Anniversary DC/W81-030a. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose and perform 1 of the following effect. 『Choose 1 of your STANDING 《魔法》 Character and REST it. If you did, during this turn, all your Character gains the following Ability. 『【AUTO】 When this card's battle opponent becomes REVERSE, you may choose 1 《魔法》 Character from your Waiting Room, place it into Stock.』』 『Choose up to 4 face-up cards from opponent's Memory, put them face-down. During the end of opponent's turn, put those cards in face-up.』
This card was printed in Japanese only; the English text above is an unofficial community translation.