まっすぐな心 なのは is a Weiß Schwarz card from PRカード【Wサイド】 NA/W12-110. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 All your other characters with 「なのは」 in the name gain 『【AUTO】 ENCORE [Discard 1 character to waiting room from hand]』.
This card was printed in Japanese only; the English text above is an unofficial community translation.