忘れられないアイツ 有馬かな is a Weiß Schwarz card from 【推しの子】Vol.3 OSK/S133-021. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 EXPERIENCE - If you have {a copy of this} in your Level Zone, this gets -1 level in hand. 【CONT】 If you have 3 or more other characters, this gets +2000 power. 【AUTO】 {CX Combo} When this attacks, if you have the Choice CX (026) in your CX Area, and you have 3 or more other characters, look at the top card of your opponent's deck, and put it on top of their deck or into their Waiting Room, then choose up to 1 《Show Business》 character in your Waiting Room, add it to hand.
This card was printed in Japanese only; the English text above is an unofficial community translation.