How to clear Bubble Can Factory? Arc ascension material guide

This Bubble Can Factory page is more useful when it explains **what kind of progression dungeon it really is and when it is worth spending stamina there for Arc growth** instead of preserving one static chart of daily runs and material families. For current players, the practical questions are whether Arc progress is the real bottleneck, which line the current core team actually needs, and whether farming here crowds out more urgent character or gear requirements.

A safer way to judge it is:

1. Treat Bubble Can Factory as **a directed Arc-growth supply point**, not as a daily task that always deserves the same priority at every stage

2. If you only need one near-term breakthrough, targeting the current main team's required line usually returns more value than spreading runs evenly

3. When event value, crafting stock, or another growth lane becomes more urgent, the priority of this dungeon should adapt with that shift

So this page now focuses on timing and material judgment for Bubble Can Factory instead of preserving one fixed drop sheet as the long-term answer.