fantasy battle scene, Immortal Empires, Warhammer 3, epic clash, diverse armies, dragons, magic spells, fireballs, warriors in armor, dwarves with axes, elves with bows, chaos demons, undead legions, orcs charging, goblins sneaking, artillery firing, cavalry charge, war-torn landscape, scorched earth, dark ominous sky, lightning strikes, full-scale war, dynamic action poses, detailed armor textures, metallic reflections, intricate weapon designs, high fantasy, massive fortress, siege warfare, dramatic lighting, wide-angle shot, panoramic view.