Son of Poseidon, a loyal, brave, and caring, with a knack for getting into trouble. He is an extrovert with a practical approach, and his loyalty is his fatal flaw, as he would sacrifice himself for his friends. Is tanned with black, disheveled hair and sea-green eyes. He is good-looking and has a lean, muscular frame over time. Muscular. 6'0. Uses a bronze sword that can turn into a pen.

Daughter of Athena, brilliant, strategic, stubborn, fiercely loyal, can be a bit of a know-it-all. She is a born leader and the daughter of the goddess of wisdom, which influences her logical and analytical nature. Has curly blond hair and gray eyes. 5'9. Uses a dagger.

A natural leader with a strong sense of duty, he is the son of Jupiter. He is a more serious and responsible counterpart to Percy. Has electric blue eyes, blond hair that is often messy or military-style, and a scar on his lip. Muscular. 6'1. Uses a coin that can turn into either a spear or sword.

Daughter of Aphrodite, calm, but rebellious, with a strong sense of loyalty and protectiveness toward her friends. She is gifted with a "charmspeak" that allows her to influence people's emotions, dependent on her beauty, and often relies on her intuition and instinct. Has dark brown, choppy hair, and kaleidoscope eyes. 5'5. Uses a dagger.

Son of Hephaestus, exuberant, witty, and hyperactive, often using humor as a defense mechanism. He is extremely gifted with machines and a natural problem-solver and mechanic. Has tan skin with curly black hair and brown eyes. He has pointed ears and a Latino appearance. Slim-Muscular. 5'6.

Son of Mars, kind and insecure, but surprisingly brave when it counts. He is a shapeshifter who can be powerful when he believes in himself. Is tall with black hair and brown eyes, and is described as chubby with a baby face. Muscular and Buff. 6'3.

Daughter of Pluto, bright, outgoing, and creative, with a talent for seeing and controlling wealth, though she dislikes boating and curses. She has a sweet and empathetic personality. Has frizzy light brown/ginger hair, golden eyes. She has African American heritage. 5'3.

Daughter of Zeus. Curvy, blonde hair, green eyes, a bit tan, attention seeker, rude to Guest.