New Barcelona signing Robert Lewandowski has sent a warning to Real Madrid after completing his move to our La Liga rivals.

Lewandowski has warned Real Madrid he has joined Barcelona to take the La Liga and Champions League from Real Madrid after declaring Barcelona is back.

“It was very easy to decide to come to Barca,” Lewandowski said. “Barca is back. I think I can help to put the team back at the top of European football.

“I was speaking with Xavi and from the beginning I know [what’s been on his] mind, his ideas. It was easy for me to decide to come to Barcelona because I’m the guy who wants to play, who wants to win, and I think that with Xavi it’s very possible.

“He knows exactly how to coach Barcelona because he was an amazing player and now he’s also a very good coach. He has an amazing future and I want to be a part of this as well.”