Yami Yugi

"It's time to duel"

- Yami-Yugi

Yami-Yugi is one of the two main characters in the manga and anime Yu-Gi-Oh! by Kazuki Takahashi. Yami-Yugi is an ancient dead spirit reincarnated as a young Japanese boy in the modern era.

Rebirth
Yami-Yugi came into being in his modern incarnation when thhe boy Yugi Muto assembled an ancient puzzle his grandfather brought him as an archeology curio, the meeting of Yami-Yugi's reincarnation and his ancient keep sake is played-off as a whim of fate rather than coincidence or chance. Once assembled the puzzle reactivated Yugi's past life's overarching personality though not all of his memories and the sharp contrast between who he was and is causes Yami-Yugi to exist as a secondary soul inhabiting Yugi Muto's body. Yami-Yugi begins his reintroduction to the modern-era by tormenting those who victimized Yugi however Yugi Muto's compassion makes such periods last only briefly before his original judgment is restored, over time this begins to soften Yami-Yugi grows found and protective of his reincarnation-self. Yami-Yugi usually manifests when playing the popular card game Duel Monsters. As the card game is a based on ancient summon rites from Yami's past specifically packaged as a card game by Maximillion Pegasus, another owner of a Millennium Artifact, the game reawakens base instincts in Yami-Yugi that make him a natural at it. In addition to his natural skill Yami-Yugi can use his connection to the Millennium Puzzle and the magic that it possesses to would would be mere games into the ancient rites they originally were causing cards to come to life, areas to become pocket dimensions and souls and bodies of players to be gambled with the game. Still Yami-Yugi's most formidable skill is not his know how or magic power but rather his personality and drive. Yami-Yugi believes in winning at all costs even to the point of risking or outright throwing away people's lives for the sake of the game when his powers are in use. Over time Yami-Yugi's drive is tempered by Yugi's consequence however when such conscientious decisions lead to lose Yami-Yugii always partially bitter about it and deeply resents losing.

Motivation
Since Yami-Yugi has few to no memories of his past a bulk of the manga and show focused on the reveals of bits and peaces of it as a driving motivation for both Yugi and Yami-Yugi. One of the earliest establishing factors was that Yami-Yugi was from one of the earliest dynasties of ancient Egypt. Confrontation with Ryou Bakura. a friend of Yugi's who himself was possessed by a similar spirit revealed that there were in fact several Millennium items and collection of them would unleash great power and completely restore memories of the past to Yami. Even with the mystery of his past and the fate of the Millennium items to worry about Yami-Yugi tend to focus on victory one battle at a time and worrying about the future only in-between battles. Yugi Muto himmself goes through great length to help Yami in his mission pursuing leads and allowing the spirit to possess him for lenthy periods of time even when not in battle.The only time Yami-Yugi focuses on anything other than victory or his past is when Yugi Muto's soul or life is endangered specifically over his at which points Yami will drop all previously rekindled compassion for the sole purpose of protecting or avenging his young friend.