Labuschagne makes changes to combat Ashwin

Marnus Labuschagne (r) has been preparing for the challenge of India's Ravichandran Ashwin (c). (Scott Barbour/AAP PHOTOS) (AAP)

Marnus Labuschagne has revealed he has made changes to his game to combat spinner Ravichandran Ashwin, after spending two years preparing for next month's tour of India.

Ashwin will loom as one of India's biggest threats in next month's four-Test series, with a shootout likely between him and Nathan Lyon as the world's best finger-spinners.