Verona

Verona also known as The Mistress is a Corrupt Government official,The Chairman of The Murkoff Corporation, a Rouge Dullahan, The Main Antagonist of Go Animate: The Quest For The Head and a minor antagonist in GoAnimate: The Rise of a Hero

she spends the majority of The movie Plotting To Get revenge on Lysandra, a dullahan from the Dullahan Army, for abandoning her durning the War With The Villains, when it was indeed Verona herself who betrayed THEM by making a deal with Chaos Lord Ernst, in which she would allow the villains to annaialate the entire dullahan army, in exchange for her survival and for this betrayal king slugwrath of GoAnimate had her banished from the land of GoAnimate, but she would soon return to continue her vengeance against lysandra, as The leader, Founder and chairman of the Murkoff Corporation of Technologies.

Powers and Abilities
as a Dullahan Verona is able to detach her head from her body, though if physical force for this to occur is needed was never explained. As an independent entity, the head was fully functional with all five senses. Her body likewise seemed to have full mobility without a head. She could also use the detachment speed of her head to ram other people. Verona's head could presumably reattach itself.