Factor Collection supplies skill points for Modifier skill upgrades, giving players a direct route to a named upgrade bottleneck.
Mobile / Global English
WHERE & HOW TO FARM
Where to farm
Operation > Supplies > Factor Collection.
When a Modifier’s skill upgrade is held back by skill points, use Factor Collection in Supplies. The mode is identified as the skill-point activity, so it is a more focused use of Swigs than a general growth stage. Check the reward display each time because the available stages and your immediate skill needs determine whether another run is useful.
Open Operation > Supplies and choose Factor Collection.
Review the listed rewards and verify that the stage offers the points or items you need.
Select an available difficulty your team can complete reliably.
Clear the battle and claim its reward.
Open the chosen Modifier’s skill screen and spend the points on the planned skill.
Check the remaining skill-point requirement before deciding to run again.
Farming tips
Prioritize the skill that supports the Modifier’s role in your active team rather than upgrading without a plan.
Factor Collection is the documented skill-point route; don’t assume it is a source for every skill material shown elsewhere in the interface.
Repeat, collect and use
Replay the stage for additional skill points while the activity is available and Swigs remain. Collect the reward after each clear, then consume points in the Modifier skill screen; stop farming once the next planned skill upgrade is funded.
Common mistakes
Using this stage to solve an EXP shortage: Simulation Battle is the named EXP activity. Choose it when levels are the issue.
Spending points before deciding which skill matters: inspect the skill screen first, then farm for that upgrade.
Running a stage without checking its reward preview: confirm the listed reward matches the current shortage before committing Swigs.
When to stop or switch
Stop when you can make the intended skill upgrade, or when another requirement besides skill points is holding it back.
