The Supreme King's Army

Led by The Supreme King, The Supreme King's Army, is a massive army made up primarily of Fiend and Spellcaster type monsters whose goal is to conquer the Dark World Zone of the Duel Monsters Spirit World for their king by exterminating all opposition and enslaving the weaker monsters. They serve as primary antagonists for the second half of the series' third season

Members

 * The Supreme King
 * The Duelists of Death
 * Skull Knight
 * Chaos Sorcerer
 * Skilled Dark Magician
 * Skilled White Magician
 * Guardian Baou
 * Guardian of the Labyrinth
 * Goblin Elite Attack Force
 * Kozaky
 * Remnants of the Dark World Army
 * Battle Footballer
 * Beiige, Vanguard of Dark World
 * Boar Soldier
 * Broww, Huntsman of Dark World
 * Clown Zombie
 * Dark King of the Abyss
 * Garma Sword
 * Goblin Attack Force
 * Gren, Tactician of Dark World
 * Kamakiriman
 * King of Yamimakai
 * Neo Aqua Madoor
 * Newdoria
 * Skull Knight #2
 * Sonic Duck
 * The 13th Grave
 * The Snake Hair
 * Vampire Lord

Headquarters
The Supreme King's castle