結界の核として リューズ
Core of the Barrier, Ryuzu is a Weiß Schwarz card from 「Re:ゼロから始める異世界生活」Vol.3 RZ/S116-009. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [(1) Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand or attacks, you may pay the cost. If you do, search your deck for up to 1 《Magic》 or 《Weapon》 character, reveal it to your opponent, put it into your hand, and shuffle your deck.