holiday みくる is a Weiß Schwarz card from 角川スニーカー文庫 Vol.2 Ssy/W123-044. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, if all of your characters are 《Sneaker Bunko》 or 《SOS Brigade》, this gets +6000 power. 【AUTO】 [Discard 1 《Sneaker Bunko》 or 《SOS Brigade》 character, Send this to Memory] When this is Reversed, you may pay cost. If you do, at the start of your next Draw Phase, choose 1 {this card} from Memory, and place it on stage in any slot.
This card was printed in Japanese only; the English text above is an unofficial community translation.