A malevolent demon clad in intricately designed black and red armor adorned with ominous chains, wielding sinister dark magic. His head is a swirling orb of fiery crimson energy that pulses menacingly, casting an eerie glow on his form. Draped in flowing black and red cloaks, he exudes an aura of malevolence, reminiscent of a dark lord from a mythic realm. The ultra-realistic depiction captures the essence of a powerful being, merging the epic fantasy elements of Lord of the Rings with the mystical allure of Dungeons and Dragons, brought to life through the advanced rendering capabilities of Unreal Engine.