A cinematic and photorealistic image depicts an epic fantasy battle scene in a vibrant yet desaturated forest. At the forefront stands a paladin in exquisitely detailed armor, his sword and shield exuding a gentle, subtle radiance. Next to him is a wizard shrouded in a hooded robe, its fabric adorned with intricate arcane symbols, holding a staff topped with a softly glowing orb. The wizard's face is mysteriously concealed by the shadow of the hood. Flanking them is a ranger, clad in an intricately crafted leather cloak, poised with a longbow at the ready. The trio confronts a colossal three-headed dragon, its scales richly textured, exhibiting muted color tones that blend with the forest's natural hues. The forest's lighting is sharp and clear, emphasizing the crisp details of the characters and their surroundings. As a creative twist, beams of magical energy and arrows fill the air, accentuating the scene's dynamic intensity.