Who is Annette Ekelund from The Neutronium Alchemist Conflict and what is their importance?

Annette Ekelund is a possessor. She lives on Ombey, where she rallies as many of the possessed as she can to prepare themselves for the liberation attempt that she feels sure will be coming any day. Ekelund is described as one of the more violent, militant possessed, and she is extremely pessimistic about human nature.