 Before Mahabharata War, Shri Krishna enlightens Arjuna about "Geeta" and showed his "Virata Swaroopa" to Arjuna.The latter shows the deaths of Bheeshma, Drona, Karna, Abhimanyu, Shalya, Shakuni, Jayadrata, Ghatotkach, 100 Kauravas, 5 sons of Draupadi and many other warriors in the war leading to the victory of Pandavas over Kauravas.Gandhari holds Krishna responsible for her son's death and curses that his family will also get destroyed.