Mikel Arteta said the dream of Arsenal winning the club's first ever Champions League at Wembley is in his players' minds as they make a long-awaited return to the knockout stages at Porto on Wednesday. The Gunners have not reached the last 16 of the Champions League for seven years and last made it to the quarter-finals back in 2010. However, they are in supreme form having smashed 21 goals in five Premier League wins since returning from a two-week winter break last month. And there is the extra carrot for Champions League success this season with the final taking place in their home city of London at Wembley. "It would be incredible to have that feeling to lift that cup in London on the 1st of June," Arteta told his pre-match press conference in northern Portugal.