全部分かった ルビー is a Weiß Schwarz card from 【推しの子】Vol.3 OSK/S133-052. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this attacks, if you have 2 or more other 《Show Business》 characters, look at the top card of your deck, and put it on top of your deck or into your Waiting Room, and this turn, this gets +3000 power. 【AUTO】 ENCORE [Discard 1 character]
This card was printed in Japanese only; the English text above is an unofficial community translation.