Australia Test captain Pat Cummins said cricket "will never be the same" after the death of leg-spin great Shane Warne.

Warne has died at the age of 52, having been found unresponsive in his villa in Thailand on Friday.

The flamboyant bowler registered 708 wickets across a remarkable 15-year Test career, bettered only by fellow spinner Muttiah Muralitharan, before retiring from international cricket in 2007 and pursuing careers in commentary and coaching.

He was a victor in seven Ashes series, in which he picked up 195 dismissals in outings against England, as he inspired the next generation of Australian cricketers.

Cummins expressed shock at the news of Warne's death when he spoke after stumps on day one of Australia's first Test against Pakistan in Rawalpindi. He also paid tribute to another Australia Test mainstay in Rod Marsh, who died aged 74 on Thursday.

"On behalf of the entire playing group and support staff here in Pakistan, I want to express our shock and sadness over Shane's sudden passing," Cummins said, quoted by Cricket Australia. "We are all numbed by the news.

"Shane was a once-in-a-century cricketer and his achievements will stand for all time, but apart from the wickets he took and the games he helped Australia win, what he did was draw so many people to the sport.

"So many of us in the playing group grew up idolising him and fell in love with this great sport as a result, while many of our support staff either played with him or against him.

"It has been a terrible couple of days for Australian cricket with the passing of Rod Marsh and now Shane.

"Our thoughts are with both families and, in Shane's case, particularly with his parents Keith and Bridgette, his brother Jason and his children Jackson, Summer and Brooke.

"The game of cricket was never the same after Shane emerged, and it will never be the same now he has gone. Rest in peace King."