Mesut Ozil grabbed an 87th-minute winner as Arsenal fought back from two goals down against Ludogorets to secure a 3-2 victory and book their place in the last 16 of the Champions League.

The Gunners, who had thrashed the Bulgarians 6-0 a fortnight ago, found themselves 2-0 down inside 15 minutes after goals from Jonathan Cafu (12) and Claudiu Keseru (15).

But they fought back before the break through goals from Granit Xhaka (20) and Olivier Giroud (42), leaving Ozil to snatch all three points with a superb individual goal three minutes from time.