If this is to be the final chapter of Arsene Wenger's Arsenal reign then, on this evidence, it is going to be one hell of a ride.

Aaron Ramsey netted a hat-trick on a night when £56million record signing Pierre-Emerick Aubameyang and Henrikh Mkhitaryan became the new heroes of the Emirates crowd. Laurent koscienly was also on the score sheet.

The massive win comes days after a surprise midweek lose to Swansea .