After traveling to Essos, Magister Illyrio Mopatis of Pentos took in viserys and his sister Daenerys. To become King of the Seven Kingdoms, Viserys gives his sister to Khal Drogo, a Dothraki warlord, hoping to get an army in return. However, when the Khal delays, Viserys angrily demands an army while pulling out a sword in Vaes Dothrak. For committing sacrilege, he gets killed with molten gold.