A captivating depiction of Sigyn, the Norse mythology goddess, showcased in Viking attire with an armored dress. Her blonde hair flows gracefully, embodying a sense of movement and power as she casts a magic spell. In a dynamic fighting stance, Sigyn exudes confidence with green accents enhancing her ensemble. She is the sole focus, illuminated by cinematic lighting, with a crown and helmet adorned with horns accentuating her presence. The scene captures her essence in a slightly abstract, surreal style, hinting at the unpredictable nature of magic. Despite the low-resolution feel and artistic imperfections like blurred edges and distorted limbs, her portrayal is undeniably striking. Rings of energy swirl around her hands, suggesting powerful spells as she stands as a fierce guardian.