Actually, she is one of the three Mikaelson witches. Esther. Hope and Freya. So, the use of 'a' is fine.
"I am a Mikaelson witch!" Freya raised her eyebrows. "What do you think?"
TV · Nina_Becker
I have some those too. Coming up later.
ch 10 Love, A Vampire's Greatest Weakness.
TV · Nina_Becker
Because. It was a good cause. To help Hayley's pack. She was always a good person.
ch 0 5 Promises To A Witch. Promises To A Hybrid.
TV · Nina_Becker
Not a witch.
ch 0 2 A Ring. A Revelation. An Engagement. A Departure
TV · Nina_Becker
Could you specify where I am lacking. I’ll work on it.
ch 0 5 Snape’s Return.
And With A Death Began War
Book&Literature · Nina_Becker