What is Holly's plan now that she has restored her power?

Holly has a plan: sneak around shielded, find some fairy weapons, and do as much damage as she can inside until Artemis is forced to release her. She feels in control now that she has her power back and now the advantage is with her. Holly goes to the upper landing and sees a glimmer of light under the last door in the hall. She feels vibrations in the wall and jumps back just in time to see a big man rush through the door and down the hall. Holly slips in through the door to find Artemis, who says that he's been expecting her. She scans the room and finds her Retrieval equipment on the workbench.