Complete the Mountain Lodge project. The as your village expands, humans will start either a Tavern project or a Nature Park project. If they selected a Nature Park project, use the Swamp Giant's ability Muck Bomb to change it back to the Mountain Lodge. Repeat the process until they start the Tavern project, which requires 75 Food in use, 75 Wealth in use, and 5 villages total. For easier completion, create two mountains next to each other with two identical villages on either side of the mountains. Make sure you have at least five villages in total. Then, make a Domestic Animal using Ocean Giant near the mines to create a Kangaroo Rat. Because it is next to a mine, it will also get symbiosis which increases its Food to 9 total (minimum), or 15 if two of them are created in a row. An upgraded Ocean Giant with a Swamp ambassador will give the Herd Aspect, which with the help of Forest Giant's Fertility Boost will become a Potential Herd Aspect. This allows you to upgrade a Kangaroo Rat to Goat, then to Javelina. Javelinas give +3 Food per tile (9 total food minimum, or 12 if your village expands further into the desert). If you do not have enough food, create a second Javelina within Animal Range to double the food output of both Javelinas (18 to 24 Food for the first one and 6 to 18 Food for second, for a total of 30 Food minimum). The Wealth requirement should not be a problem, as the Tavern by itself results in extra wealth. To get more, use your Tavern's project bonuses fully. Because the Tavern does not require Natura or Tech, you can change your mountain tiles however desired.