Arsenal showed the power of their transfer window as their new signings stole the show to earn a 3-0 win over Nottingham Forest, and a debut defeat for Ange Postecoglou.
Martin Zubimendi got the ball rolling with a stunning volley from the edge of the penalty area after the electric Noni Madueke's corner was cleared.
It was a deserved lead for Mikel Arteta's side - though their best chances still came from set-pieces as Mikel Merino, Riccardo Calafiori and Jurrien Timber all went close from dead balls before the opener.
That narrative changed just seconds into the second half as two new signings combined to double the lead. Eberechi Eze , on his full Arsenal debut, raced down the left from a Calafiori pass to feed Viktor Gyokeres , who had an easy finish from close range.
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