Minecraft wiki entry for Defeating_a_village_raid, associated text: The best place to use this trap is away from the village houses, since many of them can catch fire from the lava. Putting cobblestone around the village houses allows you to use this trap anywhere. Dump a bucket of lava if you're away from the mobs and stand behind the lava. The raid mobs that see you goes towards you and gets burned in the lava between you and the mobs. Since this trap destroys most mob loot, it's not a recommended trap in Bedrock Edition.