PAOK striker Dimitar Berbatov warned Dortmund ahead of their Europa League clash at Toumba on Thursday.
The Bulgarian ace told UEFA website that Dortmund will make a huge mistake if underestimate PAOK.
“Dortmund are clearly the favourites but they don't have to underestimate us. We are a new team, with decent squad, which gets better every day. Dortmund, though, are a great side and they play good football. The atmosphere at Toumba will be fantastic and we're gonna have the fans behind us,” Berbatov said.