間桐の執念 臓硯
Matou's Obsession, Zouken is a Weiß Schwarz card from Fate/Zero FZ/S17-066. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【ACT】[Put the top card of your deck into your clock & 【REST】 this card] Choose one of your 《Master》 characters, and that character gets +2500 power until end of turn.