under Prince Ojin’s request, and is sent by Sartorius to eliminate Jaden and retrieve his key to the mind control satellite, though his underestimation of the young duelist’s tactics results in his failure. Bastion idolizes him for his unified theory of the world.
He returns during the third year to communicate with those trapped in the other world, informing them that the key to their escape is to send the Rainbow Dragon card through a wormhole to link both dimensions.
Eisenstein plays a Relativity deck. Being a duel physicist, Eisenstein has researched extensively the interactions between Monster, Spell, and Trap Cards, coming to the conclusion that science overtakes any sort of “luck”. As such, his deck exploits statistics and probability, yet in doing so, ignores alternative methods of achieving identical results, as with Jaden’s use of Contact Fusion. References to Einstein’s interests are made throughout his deck, including mentions of Pierre-Simon Laplace and Schrdinger’s cat.
Sarina and the Light Brigade
During the Duel Academy field trip to Domino City, Sartorius enlists the help of his sister and her Light Brigade duelists in luring Jaden and Aster into KaibaLand’s virtual world after being granted access to the system by Seto Kaiba. He was concerned with changing the progression of his fate, and wanted Sarina to determine which of the two duelists would be better suited to putting his Wheel of Fate (a metaphor for both Sartorius’ destiny and the weapon of mass destruction he would later obtain) into motion.
Sarina
Sarina, known as Mizuchi Saiou (, Sai Mizuchi?) in the original Japanese language version, is Sartorius’ younger sister. In the English version, Sarina is voiced by Bella Hudson, while