I've have noticed most of the Preventer Wind cards, all feature Noin in them. Zechs made it pretty clear he only liked Noin for what she could do for him, he didn't love her, didn't care about her, didn't want her in his life past using her for his own gain. So why does so many cards feature them together?
Of causes ship baiting is a big reason for the romantic atmosphere! Ships sell after all. Although I don't see why Sunrise would ship them. Zechs and Noin have no romantic chemistry, he is a deadbeat abuser, and they have gotten a shitstorm of backlash over-romanticizing an abusive relationship and depicting Noin as an identity less doormat without any emotional response to the abuse and neglect she's going thought. This is the one ship I don't think Sunrise should be trying to profit off of.














