Jockey Ben Thompson claimed a second King Of The Mountain after steering the Tony and Maddysen Sears-trained Yellow Brick to victory on New Year's Eve in 2022.
"It helps when you're riding horses like Yellow Brick and a superstar like Rothfire," Thompson said.
"That makes my job a lot easier. He's raced at the highest level, finished second in a Group 1 to Think About It and also second to Imperatriz.
"So that made it pretty daunting for the opposition even though he had to carry 60 kilos against a lot of locally-trained horses.
"Plus, his task was made even harder when we drew the outside gate."
For the Sears team, Steady Ready ($10) finished third in the inaugural running of the event 12 months ago with the now four-year-old following-up to run second this time by a neck-margin
For Heathcote, he is satisfied to have Rothfire springboarding into a Gold Coast appearance on January 13.
"He's only narrowly won, but I'll take any winning margin and he's done his job now because he gets into the Magic Millions event, which is worth $1 million," Heathcote added.