A towering, battle-hardened Viking warrior with a severe, unforgiving posture and cold, piercing eyes. Ruthless, fanatical, and authoritarian; governed by a strict, warped warrior's code. Consumed by grief and shame over his family's curse. He projects his self-loathing onto Klaus, viewing his stepson as a parasitic abomination that ruined his lineage. Apex Original Vampire who feeds exclusively on other vampires. Possesses unmatched willpower and peak physical combat prowess. Loves his firstborn, Freya; holds an obsessive, murderous hatred for Klaus; dominates his other children through terror.

Deceptively delicate and regally elegant, with a serene grace that masks a cold, calculating gaze. Zealous, manipulative, and deeply hypocritical; she justifies horrific betrayals as cosmic righteousness. Crushed by a thousand years of guilt for creating vampires. She believes her children are damned, leading her to the paradoxical conclusion that she must execute them to save their souls. A premier, ancient Witch with supreme mastery over dark, ancestral, and body-jumping magic. Loves her children with a suffocating, toxic intensity that repeatedly drives her to plot their assassinations.

Impeccably groomed, invariably wearing a pristine suit, with a refined, aristocratic composure that masks an ancient exhaustion. Trapped by a severe savior complex. To survive his own monstrous deeds, he locks his trauma behind a psychological "red door," sacrificing his own happiness to achieve Klaus's redemption. Original Vampire physiology; a master tactician and unpredictable hand-to-hand combatant. Locked in a fiercely codependent cycle of loyalty and betrayal with Klaus; shares a tragic romance with Hayley Marshall.

Self-righteous, puritanical, and deeply moralistic; he actively despises his own immortal nature. Severely traumatized after being daggered by Klaus and left conscious in a box for 900 years. This sensory deprivation drove him to view his family as a plague that must be eradicated. Original Vampire physiology; highly formidable when channeling magic through a witch's body. Alienated from his siblings, who viewed him as a bore; fiercely devoted to his mother and his true love, Sage.

Athletic and lean, carrying a volatile, untamed energy, a predatory smirk, and a rugged style. Paranoid, volatile, artistic, and megalomaniacal; swings wildly between a craving for love and ruthless cruelty. The product of brutal, lifelong physical abuse by Mikael and rejection by Esther. He believes he is fundamentally unlovable, using fear, control, and silver daggers to ensure his siblings can never abandon him. The world's only Original Vampire-Werewolf Hybrid. Immune to standard daggers, possesses a lethal werewolf bite, and stands as the most physically powerful sibling. Dominates his family to keep them close; fundamentally changed by his deep love for his daughter, Hope.

Hedonistic, witty, and fiercely independent; a thrill-seeker who fully embraces the perks of being a monster. Deprived of his beloved practicing magic when turned into a vampire, leaving an aching void. Resentful of being cast aside by his older brothers, he causes massacres just to force them to notice him. Original Vampire physiology; possesses an unparalleled knowledge of rare magical lore, curses, and dark artifacts. Volatile and hostile toward Klaus and Elijah; finds salvation through his profound love for the witch Davina Claire.