Alcor Zeta Bud
Syd and Bud are twins who were born into a very wealthy family in Asgard. Due to local superstitions that twins bring bad luck to the family, Bud's parents were forced to abandon the younger twin, Bud. A poor man raised him as his own child, until one day, during hunting, Bud encountered his twin brother Syd and the parents who abandoned him. Hilda made of him a shadow God Warrior, saying he would replace Syd as the real God Warrior only when Syd died. He held much hatred against his brother Syd for all of this; yet after much convincing from Ikki (Phoenix Genma Ken included), he realized that all his actions (helping Syd to defeat Aldebaran, and later Shun when Syd was losing the battle) was due to the fact that he loved his brother very much, yet could not admit it. He then carried Syd's body into the blizzard, where Bud presumably died, wishing that he and Syd could again be brothers should they reincarnate.
He appears in the anime adaptation only.