Borussia Dortmund fans unveil incredible Europa League tifo

Dortmund fans did it again with another masterpiece in the stands.

Borussia Dortmund fans are no stranger to incredible tifo displays, and they unveiled their latest masterpiece on Thursday.

Ahead of Dortmund's UEFA Europa League round-of-32 first leg vs. Porto, the German club's supporters unleashed a giant tifo at Signal Iduna Park cataloging the club's trophies and urging the team to "complete the album" with silverware from the Europa League.

Dortmund got off to a good start on that quest, defeating Porto 2-0 on goals from Lukasz Piszczek and Marco Reus. 17-year-old American midfielder Christian Pulisic made his competition debut as well, coming on for the final three minutes of the match. 

The second leg is next Thursday, in Portugal.