Spirit Orb in a Medieval Anime Hall

An anime-style illustration of a glowing spirit orb floating in a dim medieval hall. The orb is a translucent sphere of pale cerulean with swirling inner light, wisps of spectral energy curling around it, and glowing runes etched on its surface. Torchlight along stone arches casts warm, dramatic light and long shadows on banners and tiled floor. In the background, a knight in plate armor and a hooded mage observe in awe. The scene uses crisp anime linework, cel-shading, vibrant colors, and cinematic lighting with subtle particle sparks around the orb.