|Secret Mission : Argent: Flawless Conquest|
|Kill all enemies without taking damage.|
|Demons||Shielded Bathos, Ravager, Frost Knights|
The Shielded Bathos must be defeated first to eliminate the danger of getting hit with its grenades' explosion. After the flying enemies are defeated, it is recommended to use the Angelic weapons Aquila and Osiris to destroy the Frost Knights' shields and deal damage to several enemies at once.