How to become a god in assassins creed origins, buy whatever you want upgrade everything!
What to Do
For this to work, you just need to have any quest in your quest log. Find an animal den or location where you know animals will spawn in this guide ill show you an early location of low lvl crocodiles you can farm early on in the game. But it will work with any animal den you find.
Kill everything in the location you've chosen and as soon as the last one drop go into your menu.
Now hover over any quest you may have in your quest log and click "Y" if you are using a controller or "R" if you are using a keyboard to reload quest objective. This will respawn the enemies and put you right near them again so you can go kill them again.
Now its pretty much rinse and repeat as many times as you like a Great way to farm pelts you may need for upgrading or animal goods you can sell. Also great exp.
Now what makes this really powerful is that you can farm so much drachmas that you can just keep buying Heka chests from Reda until you have all legendary powerful gear. In the chests there is also a chance for any store items to drop.
If you completed the main story you gain access to the bureau of the hidden ones where you can buy a tablet of knowledge for 1000 drachmas and gain 1000 exp.
Tested ingame and it still works. Enjoy!