Karn demands another duel with Arjun so that greatest archer can be presented in front of the world, but Dronacharya interfered in the discussion and said that he needs his gurudakshina ads he taught the princes. And also said that the one who gives him his gurudakshina will be crowned as Yuvraj. What Gurudakshina does Dronacharya want? Why Dronacharya scolds Duryodhan? To know, watch the full episode.