"Create a highly detailed image of a dark, desolate battlefield illuminated by flashes of dark magic and radiant light. The brave knight stands in the foreground, clad in intricately designed, gleaming armor, his expression fierce and determined. He wields a sword that radiates brilliant, holy light, holding it firmly as he faces his adversary. Directly in front of him, the Malevolent Harbinger stands, cloaked in swirling shadows that move as if alive. His twisted visage is marked by glowing, pulsating runes etched into his skin, exuding dark energy. The Harbinger wields a dark blade, with tendrils of shadowy magic coiling around it. The battlefield is littered with jagged rocks and remnants of previous clashes, scorched and scarred. Lightning bolts crackle across the sky, filled with swirling dark clouds. In the background, ghostly figures of fallen warriors and wraiths emerge from the shadows, adding to the sense of chaos and danger. The scene captures the intense and epic struggle between light and darkness, with both characters directly facing each other, weapons ready, emphasizing the confrontation and the high stakes of this climactic battle."