Construct level and promotion
Basic Promotion Materials
Complete an early Construct promotion by farming the exact Basic Promotion Material shown on the unit’s profile.
WHERE & HOW TO FARM
Basic Promotion Materials
Resource > Material, on the stage that lists the exact Basic Promotion Material named in the Construct profile. Early story stages are an alternative only when their reward preview confirms the item.
Before you go
- The Construct and Resource menu are unlocked.
- The Construct is at or near the level gate for promotion.
- The exact material name and shortage are known.
Farming steps
- Open the Construct profile and choose Promotion to see the next tier’s full requirements.
- Record the Basic Promotion Material name and how many are missing.
- Open Resource > Material and inspect stage previews until you find that exact item.
- Compare any available early story reward preview if you are already progressing through the story.
- Choose a matching stage your team can clear reliably and spend Serum there.
- Collect the material, then revisit the Construct profile to confirm the count and other promotion gates.
- Promote once every listed requirement is met.
- Level the Construct toward its promotion gate while farming so the item does not sit unused behind a level requirement.
- If a story stage already advances your story goal and previews the item, it can serve both purposes.
Repeat, collect and use
Repeat the matching stage only until the profile’s required count is reached. Promotion is a one-time action for that tier; a later tier may require different materials.
Common mistakes
- Farming a generic item with a similar name; match the exact profile requirement.
- Assuming every early story stage drops the material; verify its reward preview first.
- Continuing after the required count is reached; recheck the profile before spending more Serum.
When to stop or switch
Stop farming when the next promotion’s material count is complete; switch to leveling or another listed requirement if it still blocks promotion.
Sources & fact checks
What you can get here
Open a guide to find other locations and see what the item is used for.