Casey admits his pride and joy will encounter faster conditions than he has so far this season when he lines up at the weekend, but after walking the course himself, he believes it will not be an issue.
"He's all ready to go. I went to look at the ground the other day and they've done a great job with it," said the trainer.
"They've been watering, obviously, but it's lovely safe ground. It will be the quickest our horse has run on this season, but I'm sure he'll be all right. We want to find out how he handles better ground.
"This has been his main objective all season, so hopefully everything goes according to plan. If all does go well, this will be his last run of the season and we'll put him out in the field for the summer.
"I did enter him in a couple of races at Punchestown, but the only way he'd be going there was if something went wrong on Sunday."