Even though embarking on their maiden European campaign, Crystal Palace are learning very quickly. Without key figures like forward Jean-Philippe Mateta and defender Daniel Muñoz, the Eagles left Dublin with a commanding result that all but secures them a place in the Europa Conference League playoffs.
Another victory in their next match against Finland's KuPS ought to be enough to seal straight passage to the knockout stages, especially following a prior setback against Strasbourg.
This occasion offered a platform for several Palace's fringe talent to shine. Christantus Uche, making only his second start since joining on loan from Getafe, notched the scoring with a well-taken goal. Forward Eddie Nketiah contributed a another, finding the net for the second game in match.
The Shelbourne team that had concluded their league season were outmatched against a mostly second-string Palace outfit. The visitors were already weakened by the reports that Mateta and Muñoz are sidelined with knee injuries.
Despite heavy rain in Dublin, Palace quickly took control. A slick move in the 11th minute, sparked by Daichi Kamada's clever pass, let Nketiah to lay on Uche for a straightforward finish.
Youngster Adam Wharton came close minutes later, driving a long-range shot over the bar. Nketiah subsequently appealed for a penalty after bursting into the box, but the official dismissed the protests.
Ex-Arsenal man did not have wait long to find his goal, prodding home from close range after Uche's shot had struck the post.
The home side were clinging on for dear life. Defender Kameron Ledwidge was lucky to avoid a booking for a couple of agricultural challenges on Yeremy Pino, before Chris Richards struck the woodwork with a powerful header from a corner.
The contest was as good as over eight minutes from half-time. Yeremy Pino meandered past a series of comically weak challenges before calmly dispatching a shot past keeper Wessel Speel to make it 3-0.
Following the break, coach Oliver Glasner took the chance 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 desperately unlucky later on, seeing one shot strike off each posts before being clasped on the line. Uche then missed a sitter of a chance, indicating there is still scope for development in his game.
The only worry for Palace was a second-half injury to Justin Devenny, who limped off. This paved the way for 17-year-old striker Benji Casey to earn his senior debut, capping an otherwise perfect evening for the visiting side.
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