A mystical, ancient stone archway deep in a vibrant, lush forest, surrounded by thick greenery and vines wrapping around the weathered columns. The archway emanates a radiant, powerful golden light from within, glowing intensely and illuminating the surrounding area with warm, divine energy. Runes etched into the surface of the archway shimmer faintly in gold, enhancing its magical aura. The ground is overgrown with moss and plants, and faint magical particles float in the air. The environment blends soft golden light from the portal with the cool green tones of the forest, creating a harmonious and enchanted atmosphere, with shadows and highlights accentuating the magical ambiance.