Krunal Pandya came up with the weapon about which he had warned the batsmen a few months back on Twitter.
The left-arm spinner unleashed a vicious bouncer during India vs West Indies second T20I, which not only surprised the batsman Carlos Braithwaite, but also the wicket-keeper Dinesh Karthik and captain Rohit Sharma.
A spin bowler hardly bowls a bouncer and it was indeed a rare sight. In July, Krunal had bowled the same aggressive delivery to England Lions batsman which caught him by surprise.
But this time batsman managed to duck in time, however, the keeper couldn't react quickly and the ball raced away for a boundary in byes.
The second T20I was won by India as they restricted the tourists on just 124/9, 71 runs less than their total of 195/2.
Batting first, Rohit Sharma scored his fourth T20I hundred. He became the first to do so. With the ball, Bhuvneshwar Kumar, Jasprit Bumrah, Khaleel Ahmed and Kuldeep Yadav all picked up two wickets each.