Sevilla

Sevilla don't chase super-club status, they've just quietly built the most efficient trophy cabinet in modern European football and dared anyone to notice. Seven Europa League titles is not a typo, and it's not luck either — it's a recruitment department that finds undervalued players, a stadium that turns Ramón Sánchez Pizjuán into a genuine fortress in this competition specifically, and a fanbase that treats the second-biggest trophy in Europe like it's the biggest, because for this club it basically is. Real Madrid and Barcelona get the global headlines; Sevilla get the actual silverware in the competition everyone else treats as a consolation prize. That's not an accident, it's an identity. Beat them in a two-legged European tie and you should be worried, not relieved. The official club site tells you about the badge and the history; the results tell you why nobody in this competition wants to draw them.