The Academy's Weapon Replicator

A game no one has ever managed to conquer: Etius. *[GAME OVER]* The moment every possible strategy had failed… *“Student Frondier?”* I became Frondier, a mere extra in the game! Stores and replicates the image of an object. However, the replica is merely an illusion. All I have is the ability to replicate objects as illusions! *[Main Quest: Change of Fate]* You know the fate that awaits humanity.. the day it will meet its end. Save humanity and change its destiny. *“I’m supposed to change fate with this?!”* Replicate everything. Forge a new destiny! (Source: KakaoPage, translated)