361 Sacks to clear all Maps / 25 Fellows = 14.44 Sacks / per player.
A FA lasts about 6 days, 6 hours, or 150 hours total.
Chapter 17, Sack requires 23,448k Coins.
- High efficiency Coin production
- Currently, I have 34 Residences and 9 Magic Residences, not all currently upgraded to max Chapter 17. L38 Res gives 16,914 coins/h = 2,537,100 Coins / FA = 10.8% of a Sack/FA. * 34 = 3.68 Sacks, 25.48% of FA goal. 4*L16 MR + 5*L17MR = (4*24,780 + 5*32,446) * 150 = 39,202,500 coins/FA, 1.67 Sacks, another 11.58% of FA goal. Combined, my current Residences and Magic Residences will produce 5.35 Sacks, 37.0% of FA goal.
- If I updated to all L39 Res and L17 MR, I would earn 135,704,100 coins / FA, 5.78 Sacks, 40.1% of FA goal, a 3.1% improvement.
- Golden Abyss
- My Golden Abyss is Lvl31 (I should have stopped at 30, since I had only cared about Pop), and produces 5.2% of my L38 Main Hall, so produces 3,380k / 3 hours. With what, 38 collections during the FA, that's 128,440,000 Coins / FA, 5.48 Sacks, 37.9% of FA goal.
- If this was a Lvl35 GA with a L39 MH, that would be 5.6% of 80M * 38 = 170,240,000 Coins, 7.26 Sack, 50.28% of FA goal, 12.4% increase.
- 'Shantytown' of temporary Coin Producers
- I currently have a shantytown of 65 Lvl1 Workshops, covering about 65*4.5sq = 292.5 squares.
- If I rezoned that for temporary L39 Residences, that could be about 13, producing an additional 42,986,710 coins (23.5 + 150 hours production), 1.83 Sacks, 12.7% FA goal.
- Neighborly Help
- Currently, I have 366 Neighbors. With a L38 Main Hall, I get 129k coins/NH. 6 full rounds gives 283,284,000 Coins, 12.08 Sacks, 83.7% of FA goal.
- If updated to L39 MH, that's 311,832,000 Coins, 13.30 Sacks, 92.1%, 8.4% increase.
- Adjusting to get a 7th round of NH in the Fellowship with the upgraded MH, that's 363,804,000 Coins, 15.52 Sacks, 107.4% FA goal, 15.3% increase.
- Pre-build by delaying Coin Collection
- My L38 Residences can hold 23.5 hours of pre-production from before the start of the FA, while L16 MR holds 22h and L17 MR holds 23.5h. A full pre-production would thus be 13,514,286 + 2,180,640 + 3,812,405 = 19,507,331 Coins, 0.83 Sacks, 5.8% of FA goal.
- If all upgraded, 14,397,980 + 6,862,329 = 21,260,309 Coins, .91 Sacks, 6.28% of FA goal, 0.48% improvement.
- Add one pre-built collection from a maxed Golden Abyss, 4.480000 Coins, 0.19 Sack, 1.3% increase.
All together, my current production can make 5.35 + 5.48 + 12.08 = 22.91 Sacks over the course of a FA, allowing me to contribute to a Fellowship of 24 other peers for 572.75 Sacks, a full 3-Map clearance + 211.75 Sacks for the pit, enough for about 42 rounds, or about 252 individual Pits.
If I did all the optimizations, upgrading my existing buildings, adding a 'Shantytown', pre-building and optimizing NH to 7 rounds, that can make 5.78 + 7.26 + 1.83 + 15.52 + 1.10 = 31.49 Sacks over the course of the FA (37.5% increase), for a Fellowship equivalent of 787.25, a full 3-Map clearance + 426.25 Sacks for the pit, enough for about 85 rounds, or about 510 individual Pits (just over 100% more Pits).
And that's without considering what I should do for NH for my 24 Fellows, or what they should do for NH for me, or any Culture Bonus considerations, or storing coins in pre-started cancelable upgrades or pre-built sellable buildings, or whatever you might be able to do with Time Boosts, or Coin Rains.