A divine Slavic mountain wizard-warrior standing atop a grassy alpine ridge. This mighty bogatyr is made of moss-covered granite and mud, wearing silver plate armor decorated with filigree. He kneels in a prayerful stance, holding a massive runic war hammer. Ethereal energy in shades of cosmic teal and magenta swirls between his hands, connecting him to the sky father. Around him, ghostly white owls fly through a misty forest at dusk. Lightning strikes in the background as he channels celestial power into the earth. Detailed foliage, glowing runes, moody atmosphere, intricate fantasy illustration style.