A mob farm is a construction in Minecraft that’s used to spawn and kill mobs, which might then be used to gather their drops. Mob farms might be in-built quite a lot of alternative ways, however probably the most environment friendly design for a mob farm within the mountains in Bedrock Version 1.21 is a water stream design.
Water stream mob farms work through the use of a stream of water to push mobs right into a central location, the place they are often killed by quite a lot of strategies. The commonest technique is to make use of a sword or axe to kill the mobs, however different strategies similar to lava or suffocation may also be used.