Jayadratha fights on the side of Duryodhana in the Kurukshetra War. On the 13th day of the Mahabharata war, when the chakravyuha is launched by Dronacharya, Jayadratha makes use of Lord Shiva’s boon. Arjuna’s son Abhimanyu manages to enter the formation; he intends for the Pandava forces to follow after him and smash the formation from the inside. Jayadratha moves to close the gap, and is able to hold all the Pandava brothers and their forces at bay. As part of Drona’s strategy, Arjuna and Krishna are busy battling Susharma and the Trigata Army elsewhere. Abhimanyu, who does not know how to exit from the chakravyuha, is trapped and brutally killed by the Kaurava Warriors in a combined attack. The Pandavas are startled after finding that Jayadratha was able to hold the world’s most powerful warriors at bay. In particular, Draupadi, Yudhishthira, and Bhima feel very guilty for not killing Jayadratha when they did have the chance. Arjuna blames Jayadratha to be the cause for Abhimanyu’s death. He vows to kill him the very next day before sunset, failing which Arjuna would kill himself by jumping in a pyre of fire. This sets the stage for the epic 14th day of battle.