The Dubs, winners of five of the last eight editions of the competition, most recently two years ago, take on the Royals in an all-Leinster battle that will see many previous winners take to the field at Headquarters.
Meath came out on top in the last final between the sides in 2021 and followed it up a year later against Kerry, so pedigree is not a question when it comes to this decider.
However, Casey feels the veterans of his team remain as ambitious as the first day they donned the blue shirt.
Speaking to RTÉ Sport, he said: "The hunger with those players is still there. We've Sinead Goldrick back from Australia and Hannah Tyrrell is still going very strong.
"Carla [Rowe], Leah [Caffrey], Martha [Byrne], lots of girls with multiple All-Ireland medals, but they still have a hunger just like any of the younger girls and it's great to see.
"They're really looking forward to it because they wanted to be back on the biggest stage of the year and hopefully, they can do themselves justice now on Sunday.
"You see the experience and we have so many natural footballers and players that always play full of heart, but they're well able to play football as well.
"Their skills execution is brilliant; they're a fit team and do that jersey proud every single time they pull it on.
"They will fight to the very, very end as we've seen a couple of times this year and the team that goes out plays it like it's their last game
"We've had young players come into the squad and they've stepped up to the mark and they've been looking at the older players and learned lots from them.
"The older players have only been too happy to pass on their knowledge to those younger girls."