Unai Emery leads Arsenal into battle with his former club Valencia on Thursday night seeking his fourth Europa League final.
The Spaniard was a three-time winner during his time with Sevilla, and his Gunners team are in pole position ahead of their semi-final second leg with Los Che.
Goals from Alexandre Lacazette (2) and Pierre-Emerick Aubameyang handed Arsenal a 3-1 win last week, and a commanding advantage ahead of their meeting at the Mestalla.
But confidence isn't high at the Emirates, after the weekend draw with Brighton which all but ensured there will be no top four finish this term - not to mention the fact they have conceded three in each of their last two away matches.
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However, Emery's men produced a stellar away display in the last round to see off Italian side Napoli, winning 1-0 in the Stadio San Paolo having won the first leg by two clear goals.
They will be looking for similar again in Spain.
Laurent Koscielny was only fit enough for a place on the bench at the weekend, but he is ready and raring to go; Emery must decided whether to bring him into a back four or revert to three at the back.
Henrikh Mkhitaryan, who again disappointed at the weekend, has travelled, and so too has Eddie Nketiah, the young striker.
Another youngster, Joe Willock, has also made the trip.
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The Gunners will be without Aaron Ramsey again, with the Juventus-bound midfielder's career having been ended by the hamstring injury picked up in the quarter-final win over Napoli in Naples.
Denis Suarez is also out with a groin problem, as are long-term absentees Hector Bellerin, Rob Holding and Danny Welbeck - who is also set to leave the club this summer, when his contract expires.
Arsenal squad
Goalkeepers: Petr Cech, Bernd Leno
Defenders: Stephan Lichtsteiner, Shkodran Mustafi, Laurent Koscielny, Sokratis Papastathopoulos, Nacho Monreal, Sead Kolasinac, Ainsley Maitland-Niles
Midfielders: Lucas Torreira, Granit Xhaka, Henrikh Mkhitaryan, Mohamed Elneny, Matteo Guendouzi, Mesut Ozil, Alex Iwobi, Joe Willock
Forwards: Alexandre Lacazette, Pierre-Emerick Aubameyang, Eddie Nketiah
