Octavia Mikaelson

**Notice:** This **article** uses content directly taken from the Hope Mikaelson **article** at the Vampire Diaries Wiki, and is licensed under the Creative Commons Attribution-Share Alike License.

## Biographical Information

### Turned

* By accidentally killing an unknown human in 2026

### Occupation

* Member of the Crescent Wolf Pack
* Member of the Eternity Coven
* Member of the New Orleans Witch Community
* Student at the Salvatore Boarding School (formerly; graduated)

## Family Information

### Parents

* Niklaus Mikaelson (father)
* Viviana Labonair (mother)
* Alexander Leroux (step-father; deceased)

### Siblings

* Remus Mikaelson (twin brother)
* Romulus Mikaelson (younger brother)
* Hope Mikaelson (paternal half-sister/maternal cousin)
* Henrik Mikaelson (paternal half-brother/maternal cousin)
* Edmond Labonair (maternal older half-brother)
* Daniella Leroux (maternal younger half-sister)

## Appearance

### Played by

* Kathryn Newton

**Octavia Nicole Mikaelson**is a main character in *Legacies*, and a former major recurring character in *The Originals*before being promoted to a main character in the fifth season. Octavia the tribrid daughter of Niklaus Mikaelson and Viviana Labonair, the twin sister of Remus Mikaelson, the younger sister of Romulus Mikaelson, the paternal younger sister of Hope and Henrik Mikaelson, the maternal younger half-sister of Edmond Labonair, and the maternal older half-sister of Daniella Leroux. Due to his marriage to Viviana, Alexander Leroux was her step-father until he was killed during the werewolf killing orchestrated by Lucien Castle.

She was named Octavia by her mother, who named her after her maternal great-grandmother. Her middle name is a feminine variant of her father's name Niklaus and she takes her surname of her father's side.

**Octavia** is a member of the **Mikaelson Family**, the **Labonair Family**, the **Leroux Family**, and the **Alden Family**. Octavia is by birthright a member of the **Crescent Wolf Pack**, the **North East Atlantic Pack**, and the **Eternity Coven**;as well as the **Nyström Family**, and one of the four children fathered by the Original Hybrid.

## Powers and Abilities

As the world's third hybrid of three supernatural species - a witch, a werewolf, and a vampire; the full extent and limits of Octavia's powers are currently unknown.

However, as of *There's Always a Loophole*, Hope learns that they are not cosmic mistakes as she once thought. They're Nature's loophole's that could be used against Malivore. Due to this, she can remember those that she previously knew and have been consumed by Malivore as well as heal others with her blood that have been shot with weaponized Malivore bullets.

## Weaknesses

According to Dahlia, witches of her family's bloodline can inherit great power; not as much as the firstborn though. However, it is unstable and will damage and, ultimately, kill the witch if they are not taught to contain it. Furthermore, as a possessor of the werewolf gene, Octavia will experience bouts of severe aggression.

As the world's third hybrid of all three supernatural species, the full extent and limits of Octavia's weaknesses are currently unknown.

Emmett claimed that Marcel's advanced werewolf venom can take down a hybrid, an Original, and *even* the Mikaelson children. However, he gave no evidence as to why it would or could be lethal to Octavia and her siblings, nor has this been proven to be true.

## Name

* **Octavia**
* **Nicole**
* **Mikaelson** is of of Scandinavian origin and means "Son of Mikael."
	+ If Octavia was truly to follow Norse traditions, then her surname should technically be **Niklaussdottir** (daughter of Niklaus) opposed to **Mikaelson** (son of Mikael).