Rehan Ahmed showed why he had been hailed by Ben Stokes and Brendon McCullum throughout England's series in Pakistan with two wickets on his Test debut as the hosts were bowled out for 304 on day one in Karachi.
Teenage leg-spinner Rehan Ahmed will become England's youngest men's Test cricketer when he takes to the field in the third and final game against Pakistan.
England fast bowler Mark Wood praised Ben Stokes' mature captaincy style on his return to the Test arena after briefly contemplating a switch to white-ball only cricket a few months ago.
Pakistan will once again be without pace bowler Naseem Shah as they look to avoid a third straight Test defeat by England in Karachi.
The International Cricket Council (ICC) has rated the Rawalpindi pitch used for the first Test between Pakistan and England as "below average".
Ben Stokes hailed England's "special" achievement after they sealed an historic series victory in Pakistan with a narrow 26-run win on day four of the second Test in Multan.