The Gunners head to the principality after last month’s surprise loss to the Ligue 1 side at Emirates Stadium.
To reach the quarters, Arsenal must do what no other side in the Champions League era has done before – win having gone into an away tie needing to score more than once to avoid elimination.
ENHANCED ODDS: Get 14/1 on Arsenal, Barcelona and Atletico
The odds seem to be stacked against the Gunners but the Arsenal squad appear to be in positive mood heading into the match, if their posts on social media are anything to go by.
Defender Calum Chambers issued a rallying cry on Twitter.
Preparation this morning done! Let's do this https://t.co/HVfFjD0f4z
— Calum Chambers (@CalumChambers95) March 16, 2015
Serge Gnabry, who is set to return to action in the coming weeks, wished his team-mates luck.
— Serge Gnabry (@SergeGnabry) March 16, 2015
Goalkeeper Damian Martinez is certainly in confident mood.
— Damian Emi Martinez (@emimartinezz1) March 16, 2015
And finally, Hector Bellerin issues some words of wisdom ahead of the clash.
— Héctor Bellerín (@HectorBellerin) March 16, 2015
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