A portrait of a powerful female Sith Lord from the STAR WARS universe, cloaked in dark, flowing robes. Her piercing eyes glow with a fiery intensity, framed by intricate facial tattoos that reveal her dark affiliation. She wields a menacing red lightsaber with a hilt adorned with mysterious runes. The background is a dramatic, stormy landscape, with flashes of lightning illuminating the scene. Her presence exudes strength and an enigmatic aura, her expression a mix of determination and cunning. The scene captures the essence of shadow and strength, a captivating depiction of the dark side.