謎の剣士 シグナム is a Weiß Schwarz card from 魔法少女リリカルなのは The MOVIE 2nd A's N2/W25-010. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [① REST 1 of your STAND Character.] When this card attacks, if 「立ちはだかる強敵」 in the Climax slot, you may pay the cost. If you did, choose 1 of your opponent's Character, return it to Hand.
This card was printed in Japanese only; the English text above is an unofficial community translation.