The Gwent Card featuring Yennefer is a high-detail, collectible card with a dark fantasy realism art style. The card showcases Yennefer in a dynamic pose, with intricate detailing on her clothing and accessories, reflecting her sorceress status. The background features subtle magical effects and a muted color palette, with the card's edges adorned with ornate, embossed designs that catch the light, giving it a premium feel.