True Treasure King Gōdo stands as the primary antagonist, shrouding Driland in darkness and sealing all hunters into cards a millennium after Princess Mikoto's era. This act ignites the core conflict, driving protagonists to restore their world. His dominion centers at True Treasure King Gōdo Castle, where early decisive battles unfold against adventurers challenging his rule.

Gōdo's influence reaches beyond conquest through calculated manipulation of key figures. His subordinate Zelgado captures Clara, the Moon Angel, enabling Gōdo to corrupt her with dark power, twisting her into a servant until protagonists secure her freedom. He similarly subdues Ageha Shinki Machi, the fire-ruling goddess, after her aid to the heroes, showcasing his capacity to subjugate divine entities.

The magnitude of his threat crystallizes in "The Decisive Battle! Goddesses of the Three Main Elements," underscoring his connection to the world’s fundamental forces. His reign directly fuels Hagan's quest for the Goddess Drop, a magical artifact that temporarily restores hunters' powers and counters Gōdo's influence. His actions as the instigator of darkness and the sealer of hunters define the central conflict resolved across the narrative's 51 episodes.