Choose a mob spawner, dark room, or hostile mob farm design
Gather building materials such as blocks, slabs, water buckets, signs, trapdoors, hoppers, chests, and a killing method
Build a spawning area or mob chamber in a dark location
Prevent other mobs from spawning nearby by lighting caves and surrounding areas
Use water streams to move mobs into a central collection point
Funnel mobs into a drop chute, crusher, or holding chamber
Make a safe player position where mobs cannot reach you
Add a kill mechanism such as fall damage, campfires, magma blocks, lava, or manual hits
Place hoppers and chests to collect drops if needed
Keep the area dark to maintain spawning
Stand in the correct spot to activate the farm
Kill mobs or let the farm’s mechanism do the work
Collect the XP orbs from the kill area
Repair and expand the farm if spawning rates are low