A striking poster of a powerful female Sith Lord from STAR WARS, clad in intricately designed dark armor adorned with crimson accents, standing amidst a stormy, otherworldly landscape. Her piercing yellow eyes glow ominously beneath a detailed, shadowy hood, with strands of dark hair flowing in the wind. In one hand, she wields a dual-bladed red lightsaber, its fierce light casting dramatic shadows around her. The scene is filled with swirling mists and distant cosmic phenomena, underscoring her commanding presence and connection to the dark side of the Force. The stark contrast of her figure against the tumultuous backdrop creates an atmosphere of tension and intrigue.