All you need are 3 villagers and 3 beds. It’s really easy these days, on Java at least. I recommend watching tutorials on YouTube. Basically, the villagers have to get scared by a zombie to generate an iron golem. Then there needs to be somewhere for the iron golems to spawn and die like a regular mob farm. Then you can collect the drops with hoppers and chests. You can even auto craft the iron into iron blocks now thanks to auto crafter and sort the system thanks to the copper golem. Though ironically you can’t use the copper golem to make a copper farm. However, most people make their iron farms somewhere that iron golems can’t spawn because they can spawn outside the farm in a 7 block radius around the farm. You can spawn proof with regular mechanics like slabs, buttons, or path blocks, etc. Or just build it in the air so that they only spawn inside the farm but that means you have to build it up high a bit.
All you need are 3 villagers and 3 beds. It’s really easy these days, on Java at least. I recommend watching tutorials on YouTube. Basically, the villagers have to get scared by a zombie to generate an iron golem. Then there needs to be somewhere for the iron golems to spawn and die like a regular mob farm. Then you can collect the drops with hoppers and chests. You can even auto craft the iron into iron blocks now thanks to auto crafter and sort the system thanks to the copper golem. Though ironically you can’t use the copper golem to make a copper farm. However, most people make their iron farms somewhere that iron golems can’t spawn because they can spawn outside the farm in a 7 block radius around the farm. You can spawn proof with regular mechanics like slabs, buttons, or path blocks, etc. Or just build it in the air so that they only spawn inside the farm but that means you have to build it up high a bit.
Nice thanks!