THE Pandavas and the Kauravas learnt the practice of arms first from Kripacharya and later from Drona. A day was fixed for a test and exhibition of their proficiency in the use of arms in the presence of the royal family and as the public had also been invited to witness the performance of their beloved princes. There was a large and enthusiastic crowd. Arjuna displayed superhuman skill with his weapons and the vast assemblage was lost in wonder and admiration. Duryodhana's brow was dark with envy and hate. At the close of the day, there came suddenly from the entrance of the arena a sound, loud and compelling like thunder the sound made by the slapping of mighty arms in challenge. All eyes turned in that direction. They saw enter through the crowd, which made way in awed silence, a godlike youth from whom light and power seemed to emanate. He looked proudly round him, cast a negligent salute to Drona and Kripa, and strode up to Arjuna. The brothers, all unaware, by the bitter irony of fate, of their common blood, faced one another; for it was Karna. Karna addressed Arjuna in a voice deep as rumbling thunder: "Arjuna, I shall show greater skill than you have displayed." With Drona's leave, Karna the lover of battle, then and there duplicated all of Arjuna's feats with careless ease. Great was Duryodhana's exultation. He threw his arms round Karna and said: "Welcome, O thou with mighty arms, whom good fortune has sent to us. I and this kingdom of the Kurus are at your command." Said Karna: "I, Karna, am grateful, O king. Only two things I seek, your love and single combat with Partha." Duryodhana clasped Karna again to his bosom and said: "My prosperity is all thine to enjoy." As love flooded Duryodhana's heart, even so did blazing wrath fill Arjuna, who felt affronted. And glaring fiercely at Karna who stood, stately as a mountain peak, receiving the greetings of the Kaurava brothers, he said: "O Karna, slain by me thou shalt presently go to the hell appointed for those who intrude uninvited and prate unbidden." Karna laughed in scorn: "This arena is open to all, O Arjuna, and not to you alone. Might is the sanction of sovereignty and the law is based on it. But what is the use of mere talk which is the weapon of the weak? Shoot arrows instead of words." Thus challenged, Arjuna, with Drona's permission, hastily embraced his brothers and stood ready for combat. While Karna, taking leave of the Kuru brothers, confronted him weapon in hand. And, as though the divine parents of the heroes sought to encourage their offspring and witness this fateful battle, Indra, the lord of the thunderclouds, and Bhaskara of the in finite rays, simultaneously appeared in the heavens.