Trixie. Luna sighed as she worked it out. Trixie had been brutal in the civil war, and it often felt like she could sway the outcome of a battle through her actions alone. The Grand Army had been terrified of her, and Twilight as well, albeit for different reasons. Trixie's dark magic had torn through the Grand Army's ranks like she was fighting sock puppets rather than soldiers, and the Equestrian army had nothing like that.