As this phase of is well under way I thought I’d give my thoughts on what you might want to stockpile for phase 2.
Please be aware this is just my guess, I could be wrong, but this is the currency/materials I’ll be concentrating on.
Fishing Lures (lots of these)
As well as this I’m going to.
Keep some Reverse Merman wandering as they may be needed to complete the main Questline in Phase 3.