Autloc
Autloc was an Aztec High Priest of Knowledge in the 15th century. When The Doctor and his Companions arrived in the TARDIS, Barbara Wright assumed the identity of an ancient priest. Although Tlotoxl was against her, Autoc supported her, even when she tried to end the practice of human sacrifice. Autloc ended up sacrificing his position to help them escape. (DW: The Aztecs)
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As the High Priest of Knowledge he was one of the most powerful Aztec priests, when Yetaxa was "brought back to life" he loyally served her and followed almost every command. Because of his position Tlotoxl tried to get rid of Yetaxa without his knowledge but he does of Tlotoxl's hatred of her. Later on he was clubbed over the back of head by Ixta with Ian's club, Ian was sentenced to death and he proclaimed Yetaxa to be false, despite this he did not let Yetaxa know of his claim that she is false and continued to serve her. He was confused because Yetaxa was going against the traditions and beliefs of the Aztecs, to rid himself of the confusion he exiled himself. Barbara couldn't save a civilisation but she saved one man.
