星海に願う 二亜 is a Weiß Schwarz card from デート・ア・ライブ Vol.3 DAL/W131-082. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 ASSIST +2000 to Level 3 or higher characters. 【AUTO】 When you trigger a CX with a Book Trigger, look at the top card of your deck, and put it on top or bottom of your deck, then choose 1 of your characters, this turn, it gets +2500 power. 【ACT】 BRAINSTORM [(1) Rest this] Flip over the top 4 cards of your deck, then send them to Waiting Room. Deal X damage to your opponent. X is equal to the number of CXes with a Book Trigger among them.
This card was printed in Japanese only; the English text above is an unofficial community translation.