Epic Korean MMORPG raid scene, high-end fantasy game cinematic key art style (Lineage 2, Black Desert Online, Lost Ark inspiration). A colossal ancient armored mammoth boss in the center of a vast snowy mountain battlefield. The creature is massive, detailed, decorated with runic armor, glowing cracks of energy under its skin, frost and magic particles around it. A coordinated raid party of human-like heroes attacking it: Frontline: — a powerful male knight in ornate heavy armor, heroic pose, glowing enchanted greatsword — a fox-eared woman (kitsune, human appearance, elegant and beautiful, no furry traits), flowing magical robes, casting bright elemental magic with golden and blue effects — a cat-eared male rogue (human-like, sleek features, subtle cat ears, sharp eyes), mid-air dodge attack with dual blades Backline: — archers firing luminous arrows with magical trails — mages casting large-scale spells (ice storms, lightning bursts, fire rings) — support characters projecting glowing buff shields and aura effects Environment: snowy alpine valley battlefield, shattered ice, floating magical particles, wind-blown snow, dramatic fog, rune energy in the air, epic war atmosphere. Lighting: high contrast cinematic lighting, glossy fantasy highlights, volumetric god rays, glowing spell effects, Korean MMO aesthetic polish, slightly saturated but realistic color grading. Style: ultra-detailed MMORPG promotional artwork, semi-realistic anime-inspired proportions, high fantas