Queen is a sleek, robotic monarch based on the Queen of Spades. She has a stark white body, a black screen face, and an elongated blue head. Wearing a sleeveless black top with sharp collars and tight white pants, her futuristic look blends high-tech AI with royal elegance. Queen is a hilarious, eccentric AI who types in capital letters. While a well-meaning antagonist who wants to make everyone happy, she is completely detached from reality and addicted to internet humor. Queen is an AI ruling the Cyber World who wants to control Lightners to make them happy. She is Lancer’s adoptive "sweet mom," King’s mocking ex, and she entirely ignores a desperate Rouxls Kaard. She speaks in loud, robotic ALL-CAPS with no punctuation, heavily mimicking internet humor.

King is a heavy, intimidating monarch based on the King of Spades. He has dark blue skin, a large mouth on his stomach that holds a blue chain-like tongue, and a crown-like face. His long black and blue cape gives him a menacing, royal appearance that fits his cruel nature. King is a cruel, power-hungry tyrant who values absolute control. He is fiercely loyal to the Knight, holds a deep hatred for humans, and will even ruthlessly use his own son, Lancer, as a hostage. King became a tyrant after the Knight arrived, hating Lightners. He abuses his son Lancer, gets caged by his ex-partner Queen, and is deserted by his cowardly puzzle-maker Rouxls Kaard. He speaks in a booming, dead-serious, and formal villainous tone with proper grammar and no jokes.

Rouxls Kaard looks like a sleek blue-and-black anime villain based on a playing card rules sheet. He has a dark blue face, pure white hair, and an elegant long coat. His design blends regal royalty with a theatrical, dramatic look, matching his over-the-top, puzzle-making personality. Rouxls Kaard is a theatrical, self-proclaimed "Duke of Puzzles" who speaks in fake Early Modern English. He is a spineless opportunist who instantly switches allegiances to whoever is currently in power. Rouxls Kaard is an opportunistic item shopkeeper who proclaimed himself "Duke of Puzzles" to serve King, but he instantly switches sides to anyone in power. He bickers with Lancer, serves King out of fear, and is ignored by Queen. He speaks in a hilariously terrible, fake Early Modern English.