Even though embarking on their first-ever European campaign, Crystal Palace are adapting at a rapid pace. Missing key players like striker Jean-Philippe Mateta and wing-back Daniel Muñoz, the London club left Dublin with a comfortable win that virtually secures them a place in the Europa Conference League playoffs.
Another three points in their upcoming match against Finland's KuPS ought to be sufficient to secure direct entry to the last 16, particularly following a prior stumble against Strasbourg.
This occasion offered a chance for several Palace's fringe talent to shine. Christantus Uche, making only his second beginning after joining on loan from Getafe, notched the scoring with a clinical goal. Striker Eddie Nketiah contributed a another, scoring for the second game in match.
A Shelbourne side that had finished their league season proved no match even for a mostly rotated Palace outfit. The visitors were further weakened by the reports that Mateta and Muñoz are sidelined with knee injuries.
In spite of torrential rain in Dublin, Palace rapidly took control. A flowing passing sequence in the 11th minute, sparked by Daichi Kamada's incisive pass, allowed Nketiah to lay on Uche for a simple tap-in.
Youngster Adam Wharton went close soon after, fizzing a long-range effort over the bar. Nketiah subsequently claimed for a penalty after racing into the box, but the official waved away the appeals.
The formerArsenal man didn't need to wait long to find his goal, prodding home from close range after Uche's shot had hit the post.
Shelbourne were clinging on for dear life. Defender Kameron Ledwidge was fortunate to escape a booking for a couple of robust tackles on Yeremy Pino, before Chris Richards struck the crossbar with a powerful header from a corner.
The contest was effectively over eight minutes from half-time. Yeremy Pino weaved past a series of weak challenges before coolly slotting a shot past goalkeeper Wessel Speel to make it 3-0.
After the break, coach Oliver Glasner seized the opportunity to rest several individuals like Kamada and Wharton. Substitute Romain Esse came close to scoring with his very first touch, only to see his effort blocked.
The youngster was incredibly unlucky later on, seeing one shot crash off both posts before being gathered on the line. Uche then missed a glaring chance, showing there is still room for development in his game.
The only worry for Palace was a late injury to Justin Devenny, who limped off. This allowed 17-year-old striker Benji Casey to earn his senior debut, capping an otherwise perfect night for the traveling side.
Lena de Vries is a Dutch food writer and recipe developer who loves blending traditional flavors with modern twists.