Pinochle, a member of the antagonistic Orpheus Order introduced in the second season, specializes in psychological manipulation and intimidation, favoring calculated mind games over direct confrontation. His aggressive tactics center on destabilizing opponents by exploiting emotional weaknesses, exemplified during a pivotal sliding puzzle battle where he distracts Kaito by resurrecting guilt over a broken promise from their shared past at Crossfield Academy—securing a temporary victory.

His vendetta against Kaito originates from a childhood incident he claims led to the death of Freecell’s mother due to Kaito’s actions, though Kaito initially denies recollection of the event. This grievance fuels his loyalty to Orpheus Order leader Klondike and their mission to distribute brain-enhancing Orpheus jewelry.

Prone to overconfidence, Pinochle’s rigid strategies often unravel when opponents adapt. During a team-based puzzle challenge, Kaito’s allies exploit his reliance on pre-studied data about their methods, countering his ploys and ensuring his defeat. His influence wanes as the season progresses, shifting focus to higher-ranking members like Freecell and Klondike.

Aligned with the group’s solitaire-themed nomenclature, his name references the classic card game. Interactions with allies such as Mizerka and Doubt reinforce his role as a mid-tier antagonist who sparks conflicts rather than dominating the narrative. Confined to the second season, he undergoes no redemption or evolution, remaining a transient catalyst within the Orpheus Order’s hierarchy.