Pedro Dominguez

Amaru aka Doctor Pedro Dominguez is the leader of the High Council of Trinity but also a prince of Paititi and the leader of the Cult of Kukulkan. He travelled to Peru, searching for a Mayan artifact. Pleased to find that Lara Croft had set an apocalypse in motion, he told her that this was a chance to "remake the world without weakness and sin."

He is the main antagonist of Shadow of the Tomb Raider and arguably the main antagonist of the rebooted series, because he is involved directly and indirectly in many things of the Survivor Timeline.

Early Life
Little is known of Dominguez's early life, other than he is an expert in pre-Colonial Mayan culture and his status as the leader of the High Council of Trinity. He ordered the execution of Lord Richard Croft, in order to stop him revealing his research to the world, including his knowledge of Trinity.

Personality
Writer Jill Murray has commented on Dominguez, stating that "he's a nuanced antagonist. I don’t like to think of him as a villain because a lot of the time it’s making a lot of sense. You can kind of almost imagine that somewhere, someone else is making a different game with him as the protagonist. Both he and Lara are strong characters who are going to challenge each other, make each other second guess their beliefs and impulses, and drive the whole thing forward."

Trivia

 * Given that he is the one who ordered the death of Richard Croft, it is reasonable to assume that he was the one who ordered Ana to get close to him in order to keep tabs on him.
 * Though unconfirmed, it is highly likely that Dominguez is the person who spoke to Konstantin and the unknown sniper who killed Ana during the events of Rise of the Tomb Raider and to Dr. Taffe during the events of the Choice and Sacrifice arc of Dark Horse's second run of comics.
 * He is one of the three main antagonists in the Survivor Timeline to have their full names revealed, the other two are Auger Ramille and Leticia Cortez.