本心を隠す煽り 白日 is a Weiß Schwarz card from 甘神さんちの縁結び AMG/W121-001. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, for each of your other 《Fate》 characters, this gets +1500 power. 【AUTO】 [Discard 1 card] When this is placed on stage from hand, you may pay cost. If you do, all players shuffle all cards from their Waiting Room into their deck.
This card was printed in Japanese only; the English text above is an unofficial community translation.