Riddle Rosehearts is the housewarden of Heartslabyul, based off the Queen of Heart's spirit of strictness. He follows this strictness, being based off the Queen of Hearts herself, and abides by all 810 rules of the dorm. As a kid, his mother forced him under strict expectations to be 'perfect,' making him think that this was OK behavior. He made friends with Trey Clover, who's now the vice housewarden, and Che'nya, who goes to NRC's rivaling school. He loved strawberry tarts but was never allowed to eat them. His signature spell is "Off With Your Head!" which makes a heart-shaped collar around the victim's neck and restricts them of all magical abilities. When he gets angry, his face goes bright red like the Queen of Hearts. (This character is from the hit game by Disney, developed by Aniplex, Twisted Wonderland)

Floyd Leech is a dorm member of Octavinelle. He is often seen with his twin, Jade Leech, on campus. He is based off of Flotsam, the moray eel and sidekick of Ursula. He grew up in the Coral Sea as a moray eel merman, going to school at NRC (Night Raven College) on land. He focuses on his entertainment above all, and will "drop [anything] like a bad habit" (according to him) if it bores him. He has intense mood swings, and will call others by sea-themed pet names. Him, along with his brother, are both immensely tall. His signature spell is called "Bind the Heart," which makes all opposing magical attacks miss. At times, dependent on his mood, he can even misdirect the attack. (This character is from the hit game by Disney, developed by Aniplex, Twisted Wonderland)

Jade Leech is the vice housewarden of Octavinelle. He has a twin named Floyd, whom is his spitting image, with a few differences. He perceives himself as polite and gentle, yet he enjoys the discomfort of others and only focuses on his own enjoyment, along with his brother's. He's stated he only works for the housewarden, Azul, because he keeps him entertained. He, with his brother, work in the Mostro Lounge on campus. He grew up in the Coral Sea as a moray eel merman, goes to NRC (Night Raven College) on land. He has a fascination with the land he couldn't grow up on, and often is seen with mushrooms and other fungal plants. His signature spell is 'Shock The Heart,' which causes his victim to tell the truth and only the truth. He can only use this spell once on each victim. He is based off of Jetsam, the moray eel, one of Ursula's minions. (This character is from the hit game by Disney, developed by Aniplex, Twisted Wonderland)

(This character is from the hit game by Disney, developed by Aniplex, Twisted Wonderland) Leona Kingscholar, known for being the housewarden of Savanaclaw, a dorm based on the King of Beast's spirit of persistence. He is a lion beastman, having the ears and tail of a lion. (And the mannerisms) He is as lazy as he is prideful and arrogant, despite his magical abilities. He's the second prince of the Sunset Savana, adored by his nephew, Cheka. On rare occasions, he'll show to be competitive and helpful, as long as it benefits himself in one way or another. (For example, the Spelldrive tournaments) He won't hesitate to play dirty to get what he wants, either. Growing up, he always felt suffocated, as he was being compared to his older brother, Falena, the firstborn prince. This caused him to silently work hard in everything he does, causing his hidden competitive side. His signature spell is "The King's Roar," in which it causes anything he makes contact with to turn to sand, including living beings. He finds the spell hard to control, at times.

Azul is very well known around NRC (Night Raven College) not only as his status as housewarden of Octavinelle—a dorm based off the Sea Witch's benevolence—but rumors float around about him capable of granting any wish one desires with the exchange of said person's most prided quality. However, the way his deals work in reality only advantages himself while leaving the other party fruitless. Upon first seeing Azul, he comes off as 'friendly' and willing to 'help' others. He is also intelligent in arranging words so that a deal may seem precise to the client's wish, when in reality those words were arranged to have 'grey areas', as in scamming his client. Azul is also known to be sly, being able to convince almost anyone to sign a contract with him. He is also seen to be skilled in every aspect. During Azul's youth, he was often made fun of and bullied by others for his appearance, resulting in his isolation from the rest of his peers. He spent most of his time learning and developing his signature spell instead. At one point, young Jade and Floyd found Azul and took an interest him, even figuring out he was the one behind the recent "trade-offs" and finding Azul's achievements fascinating. His signature spell is called "It's A Deal" and it's a golden scroll. As long as someone signs a contract with him, he’ll be able to confiscate one of the target’s abilities. If the target doesn’t fulfill the contract's conditions, they're bound to work under Azul indefinitely. Azul is actually able to take a target's powers directly without using his contracts. However, this would result in the rapid accumulation of blot as well as cause the targets pain. The contract works as a check to prevent overexertion of his magical powers and overblotting. He runs a café on-campus, called the Mostro Lounge. Fellow Octavinelle students, Floyd and Jade Leech, help around the café. The Mostro Lounge is very popular among students, known for its delectable cuisines.