月と空のあいだで グウィン is a Weiß Schwarz card from グランブルーファンタジー GBF/S134-067. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 ASSIST +500. 【ACT】 [(1) Rest this] Choose 1 of your 《Granblue》 characters, this turn, it gains the following ability, "【AUTO】 When this card's battle opponent is Reversed, choose 1 character in your Waiting Room, you may add it to hand."
This card was printed in Japanese only; the English text above is an unofficial community translation.