A photorealistic 4K image of a glowing green crystal with smooth, rounded edges, floating above a pool of shimmering liquid gold. Inside the crystal, tiny lightning bolts crackle and dart, illuminating hidden runes that pulse with energy. The crystal emits a soft, ethereal glow that reflects off the surrounding mist, creating a mystical atmosphere. Wisps of smoke curl around the crystal, adding to the sense of mystery and power. Masterpiece quality, highly detailed