Farm the exact component listed by an Access Key upgrade screen and apply it to a planned weapon improvement.
Access Key upgrade screen for the shortage, then Resource > Supply on a stage whose reward preview lists the exact component.
Weapon progression consumes components shown in the Access Key’s upgrade interface. The precise need depends on the weapon and upgrade step, so do not farm from a generic list. Read the missing item in the client, then use the Resource stage whose preview names that component. Check the weapon afterward to confirm the upgrade consumed the intended materials.
Repeat the matching stage while the current upgrade step lacks components. Weapon upgrades are one step at a time; a later step can request a different item, so recheck before repeating.
Stop when the intended weapon step is funded and applied, or when another required item becomes the remaining blocker.
Access Key upgrade screen for the shortage, then Resource > Supply on a stage whose reward preview lists the exact component.
More guides for gathering materials and making progress.
Acquire a Memory piece from an event exchange only when current stock explicitly matches a planned Construct build.
Convert shop currency into a narrowly needed material only when direct farming leaves a small, confirmed shortfall.
