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  ===Background===
  Varys was born as a slave in the Free City of Lys and joined a travelling acting troupe. While the troupe was performing in Myr, a sorcerer bought the young Varys from the troupe's leader, drugged Varys before removing his genitals and burning them in a brazier in a blood magic ritual, and afterwards cast him into the streets. Varys turned to begging, prostitution, and ultimately theft to survive, but soon became known in Myr and fled to Pentos. There he befriended a poor sellsword, Illyrio Mopatis, with whom he teamed up to steal valuables from other thieves and return them to their owners for a fee. Varys eventually realised that there was more to gain from stealing secrets instead of valuables and trained his spies to copy information from the wealthy and powerful. Varys and Illyrio became rich, and Varys' reputation reached the ears of the King of Westeros, Aerys II Targaryen, who appointed Varys as his Master of Whisperers. Jaime claims that Aerys saw traitors everywhere, and Varys was quick to point out any he missed. Apparently, when Rhaegar Targaryen intended to use a Tourney at Harrenhal to call a Great Council to deal with his father's instability, and possibly dethrone him, Varys warned Aerys, and they attended the tourney. Sometime prior to the Sack of King's Landing, Varys had Rhaegar's infant son Aegon swapped with a lowborn baby and smuggled to Essos to be raised in hiding by Rhaegar's friend Jon Connington, who was exiled by the Mad King for failing to defeat Robert. Varys remains Master of Whisperers after Robert Baratheon seizes the Iron Throne but secretly remains loyal to House Targaryen.