ダスティネス家の令嬢 ダクネス is a Weiß Schwarz card from 角川スニーカー文庫 Sks/W62-007. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When you use this card's 『ASSIST』, if you have 《スニーカー文庫》 or 《冒険者》 or 《煩悩 》 Character, choose 1 of your Character in battle, during this turn, it gets +1000 Power. 【ACT】 【COUNTER】 ASSIST 1000 Level 1 ［Place this card from Hand into Waiting Room］ (Choose 1 of your Characters being Front Attacked, during that turn, it gets ＋1000 Power)
This card was printed in Japanese only; the English text above is an unofficial community translation.