Barcelona captain Andres Iniesta says there'll be no underestimating Sevilla in the Copa del Rey final.
Barca travel to the Vicente Calderon for Sunday's game looking to secure a domestic double after retaining the La Liga title last weekend.
Sevilla, however, are also hoping to claim a second trophy of the season after winning the Europa League for a third successive year with victory over Liverpool on Wednesday night.
Speaking about the Andalusian side's triumph in Basel, Spain international Iniesta told his club's official website: "I think it makes them more dangerous because they've just won a title.
"They're feeling very positive, very motivated because they now have a chance of another title.
"I expect a tough final, we'll need to play a very complete game."