Alex Lacazette smashed in a late winner as we eventually shook off a spirited Cardiff side in Wales.
The France striker found the roof of the net from a narrow angle, set up a goal for Pierre-Emerick Aubameyang and even hit the post - not a bad return on his return to the starting line-up.
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Arsenal Football Club were formed in 1886. They have amassed 13 League titles, 13 FA Cups and many other major trophies since then. Their greatest players include: Thierry Henry, Dennis Bergkamp, Tony Adams, Ian Wright, Robert Pires, Liam Brady, Patrick Vieira, Cliff Bastin and Charlie George.