Lazar

Lazar, known as Jeager in the Japanese version, is a top-ranking henchman to Rex Goodwin. He is also a member of Yliaster. His Japanese name is derived from the German word "Jäger", meaning hunter.

Lazar is a small, effeminate man who wears red lipstick and has light purple hair. He dresses in an opulent red costume with a black collar and gold trim.

Biography
Lazar is New Domino City's Head of Special Investigations.

He and Rex Goodwin believed Jack Atlas, from Satellite, to be a Signer. On behalf of Godwin he meets Jack and offers him the chance to become King in Neo Domino City. In order for Jack to do that he must take a Duel Runner and the cards "Stardust Dragon and "Red Dragon Archfiend" through the pipeline to Satellite.

He and Mina spot Jack Atlas meeting a person from Satellite, and Lazar has Mina report it to Goodwin. When Goodwin arrives, he, Lazar, and Mina watch the Duel between Jack and Yusei. After analyzing the Duel with Akutsu, Lazar surmises that the clash of two Signers and their dragons is needed for the Crimson Dragon to appear. Goodwin later talks in private with Lazar and they both conspire to confirm their suspicions about Yusei's status as a Signer.

As part of their efforts to root out the Signers, Godwin and Lazar devise the Fortune Cup. Lazar calls off Officer Trudge and invites Yusei to participate in the Cup, threatening Yusei's Satellite friends if Yusei does not agree. He manipulates various events from behind the scenes during the Fortune Cup, including making sure the right opponents are matched up.

Lazar does not seem to get along with Mina, as seen by them bickering while watching Jack duel Yusei. This is made more obvious in the English dub.

Deck
Although Lazar has not dueled yet in the anime, the set Ancient Prophecy is said to include cards used by Lazar, confirming this, he will duel Crow by episode 44.