Kol's Twin Sister
Meet Annabelle Mikaelson, Kol's twin sister.
They're both so much alike.
They get themselves in a lot of trouble, they're mischievous, and play out their revenge when they're wronged.
They're closer to each other than their other siblings.
There isn't one who has as bad of a temper as Klaus like she does.
So, what happens when Damon and Elijah undagger her and her siblings?
A whole lot of hell, that's what. Elena and her friends are in a whole world of trouble and chaos with a majorly pissed off Annabelle on the loose, who is craving blood very, very badly.