The Group One regular had no luck in Australia or Hong Kong for trainer Ed Dunlop late last year, but showed he still retains plenty of ability as he prevailed against useful rivals.
Crowning Eagle set out to lead all the way but was headed by Red Verdon (5-2), who galloped on resolutely for Ryan Moore on his first start since being gelded.
Outsider Indianapolis finished well for second place, a length and a quarter back at 50-1.
Crowned Eagle was third, with hot favourite Willie John only fourth on his eagerly-awaited return.
“Australia didn’t go well – he couldn’t run in the Melbourne Cup (due to a setback),” said Dunlop. “He had no run in the Caulfield Cup, and then in the Hong Kong Vase he nearly came down on his knees. But he got very colty abroad, so we decided to geld him.
“It was only a conditions race, but he deserved to win this – and it’s good to see him start back so well, so I’m very pleased.”
Right Action (7-1) produced a gutsy display under Silvestre de Sousa to win the 32Red.com Handicap for the second year running.
The Richard Fahey-trained five-year-old was hard-pressed throughout the final quarter-mile but kept responding to the champion jockey’s urgings to score on Town Moor by half-a-length from Saluti.
Connections have the Silver Bunbury Cup at Newmarket’s July meeting as the season’s main target.
“He wears his heart on his sleeve,” said Tom Palin, of owners Middleham Park Racing.
“He runs his races every year. This is a race we’ll have in mind for him – it ticks a lot of boxes at the start of the year.
“He’s a very willing partner for Silvestre, and they get on very well. They keep finding for each other.”
De Sousa doubled up on Fox Champion (9-4 favourite) in the Unibet Novice Stakes to give him his fourth winner already in a matter of days for his new retainers King Power Racing.
The Richard Hannon-trained son of Kodiac was always prominent and kept on gamely to hold the late challenge of Franz Kafka by half-a-length.
De Sousa said: “He’s a nice horse and has got a bright future. Whatever he’s done today, he’ll improve. It’s a big team. King Power have got a lot of horses. It’s nice to see someone come into racing and do as well as they are.”
Liam Keniry came in for a winning spare ride on Foolaad (20-1) in the 32Red Handicap for Edinwinstowe handler Roy Bowring.
Keniry replaced the ill Robert Winston and made a lot of the running on the eight-year-old sprinter, who dug deep to hold Danielsflyer by a head in a bunch finish. De Sousa completed a 116-1 treble when steering Good Birthday (7-2) home for King Power in the Unibet Handicap.
He produced the Andrew Balding-trained three-year-old with a storming run in the centre of the course to beat Red Bond by a length and three-quarters.
Auxerre justified his tall reputation and short price to run out an impressive winner of the Unibet Lincoln Handicap at Doncaster on Saturday.
The Charlie Appleby-trained four-year-old was the most inexperienced horse in the race with just four outings under his belt, but the Godolphin-owned gelding had the class to overcome that issue and stamp himself as a potential star performer with a very comfortable success.