Thankfully, there are ways to speed up this process: Anime Warrior codes can reward you with free resources like crystals, gems, yen boosts, and random materials, which can be used to get free rolls ...

Combat Warriors codes provide free Credits, Aether, and Daily Spins. Credits are the game's in-game currency and are crucial to purchasing items like Boosts and cosmetic items to help you progress.

Under where you enter Combat Warriors codes, you can link your Twitter, Discord, and YouTube accounts to the game, which, in total, will reward you with 1400 aether and 7000 XP.