Create a detailed and dramatic image of the legendary weapon

Create a detailed and dramatic image of the legendary weapon 'Rugido Balrog' from the game Blood Strike. The weapon is a fierce and imposing machine gun with a heavy, powerful design. The body of the gun is made from dark, almost black metal with crimson red glowing lines that pulse like veins, indicating the immense power within. The barrel is reinforced with thick metal plates and features a muzzle brake that resembles the open jaws of a demonic beast, with flames subtly flickering from within. The weapon's grip and stock are wrapped in a dark, charred material, giving it a scorched, battle-worn appearance. Along the sides of the gun, intricate demonic runes are etched, glowing faintly with an eerie red light. The magazine is extended and curved, loaded with high-caliber, incendiary rounds that are visible through a small transparent window. Around the gun, there should be an aura of flames and smoke, giving the impression that the weapon itself is ablaze. The background should be a dark, fiery inferno, emphasizing the weapon's hellish origin and destructive power.