Island Carnival
A holiday hub of four activities sharing one window. Treasure of Machines rolls for the super robot Commander: Dread War Elephant. The Leisurely Fishing Ground is a bait-driven catch: 20 species in three rarities, the big ones fight back on the reel, and completing the album pays its own reward. Pearl Undercurrent drops a pearl down a peg board into one of the layer's exits — a drop costs the same on every layer, but each next one opens only after a run of drops on the one before it. And the Island Carnival dungeon runs six islands, each with its own waves and clear reward.
A holiday hub: four activities sharing one 10-day window, each on its own currency.
Cast calculator
The run lasts 10 days. Bait drops from campaign bosses — 5 a kill, capped at 40 a day — and the calculator works out what still has to be bought.
60 casts need no spending: 10 days of boss drops cover them.Along the way you bank ≈3,720 Fishing Coin for the shop.
From the config: the new-species guarantee every N casts gives the upper bound on a full album, and the coin income is weighted by the species odds.
What bites
The chance shown is the flat one: the species' share of its rarity band times the band's own rate.
Completing the album pays:
Angler's shop
Bought with Fishing Coin, which every catch pays.
Cast milestones
Casts add up over the whole run: reach a milestone and take it, once each.