Giant Demon with Wings and Horns

A colossal fantasy monster stands towering, its massive horns and broad wings casting shadows over the stormy battlefield. Clad in ancient armor, the demon harnesses dark magic, summoning lightning and swirling shadows around a glowing portal. The turbulent sky crackles with energy as the battle between light and darkness unfolds. Elements of storm and shadow intertwine, highlighting the formidable presence of this giant villain. The atmosphere is charged with power, capturing the essence of an epic conflict in a realm where magic and might collide.