South African player and Captain of South Africa t-20 team Faf Du plessis said that spinner Ravichandran Ashwin is a threat for them in next test series.
India and South Africa will play series of four test matches which will start from November 05.
Plessis said that Ashwin is a terrific spinner and will make an impact on the series. In fact he further added that playing in home of Indian cricket has always been dangerous for them.
