structural:summarization, stylistic:tone, structural:reformatting
Conspiracy against Jalaluddin

While instigating Alauddin to revolt against Jalaluddin, Malik Chajju's supporters emphasized that he needed a lot of money to raise a large army and stage a successful coup: Malik Chajju's revolt had failed for want of resources. To finance his plan to dethrone Jalaluddin, Alauddin decided to raid the neighboring Hindu kingdoms. In 1293, he raided Bhilsa, a wealthy town in the Paramara kingdom of Malwa, which had been weakened by multiple invasions. At Bhilsa, he learned of the immense wealth of the southern Yadava kingdom in the Deccan region, as well as about the routes leading to their capital Devagiri. Therefore, he shrewdly surrendered the loot from Bhilsa to Jalaluddin to win Sultan's confidence, while withholding the information on the Yadava kingdom. A pleased Jalaluddin gave him the office of Ariz-i Mamalik (Minister of War), and also made him the governor of Awadh. In addition, the Sultan granted Alauddin's request to use the revenue surplus for hiring additional troops.

After years of planning and preparation, Alauddin successfully raided Devagiri in 1296. He left Devagiri with a huge amount of wealth, including precious metals, jewels, silk products, elephants, horses, and slaves. When the news of Alauddin's success reached Jalaluddin, the Sultan came to Gwalior, hoping that Alauddin would present the loot to him there. However, Alauddin marched directly to Kara with all the wealth. Jalaluddin's advisors such as Ahmad Chap recommended intercepting Alauddin at Chanderi, but Jalaluddin had faith in his nephew. He returned to Delhi, believing that Alauddin would carry the wealth from Kara to Delhi. After reaching Kara, Alauddin sent a letter of apology to the Sultan and expressed concern that his enemies may have poisoned Sultan's mind against him during his absence. He requested a letter of pardon signed by the Sultan, which the Sultan immediately despatched through messengers. At Kara, Jalaluddin's messengers learned of Alauddin's military strength and of his plans to dethrone the Sultan. However, Alauddin detained them and prevented them from communicating with the Sultan.

Meanwhile, Alauddin's younger brother Almas Beg (later Ulugh Khan), who was married to a daughter of Jalaluddin, assured the Sultan of Alauddin's loyalty. He convinced Jalaluddin to visit Kara and meet Alauddin, saying that Alauddin would commit suicide out of guilt if the Sultan did not pardon him personally. A gullible Jalaluddin set out for Kara with his army. After reaching close to Kara, he directed Ahmad Chap to take his main army to Kara by land route, while he himself decided to cross the Ganges river with a smaller body of around 1,000 soldiers. On 20 July 1296, Alauddin had Jalaluddin killed, after pretending to greet the Sultan, and declaring himself the new king. Jalaluddin's companions were also killed, while Ahmad Chap's army retreated to Delhi.