"誰もが皆嘘をついている"ルビー is a Weiß Schwarz card from 【推しの子】Vol.3 OSK/S133-039. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, if you have 2 or more other 《Show Business》 characters, this gets +2000 power. 【AUTO】 When this card's battle opponent is Reversed, search your deck for up to 1 《Show Business》 character, show it to your opponent, add it to hand, then discard 1 card, and shuffle your deck afterwards.
This card was printed in Japanese only; the English text above is an unofficial community translation.