For 10 points, name this founder of the Ilkhanate, who was responsible for the sack of Baghdad in 1258.
According to historian Ibn Khaldūn, this figure only served as a naib for his brother, which is why neither he nor his sons minted coins. This ruler was supposed to marry Maria Palaiologina, but his premature death meant that his son married her instead. In the aftermath of one his army's massacres, he installed 'Aṭā-Malik Juvainī as governor. His death caused his son to move the capital of the empire he founded to Tabriz from Marāgha. His tactics supposedly caused the river nearby one city he besieged to become saturated with ink. This man's death occurred while fighting Berke, and he was succeeded by his son Abaqa. This man's army proceeded west after killing Caliph al-Musta'ṣim, but he was recalled to a kuriltai in Karakorum after the death of MÃ¶ngke. Subsequently, his army, led by Kitbuqa, lost the Battle of Ayn Jalut. For 10 points, name this founder of the Ilkhanate, who was responsible for the sack of Baghdad in 1258.
According to historian Ibn Khaldūn, this figure only served as a naib for his brother, which is why neither he nor his sons minted coins.
Hulagu Khan [or HÃ¼legÃ¼ Khan]