Mob Limits / Culling There is a radius limit for all the mobs set at a distance of 56 blocks from all mobs allowed in a certain area. All information about Mob Limits, Chunk Limits, Radius and Culling can be found here: radius_max: 15 # Refers to the amount of mobs that can fit inside the predifened radius of 56. chunk_max: 5 # Refers to the limit of mobs found on each chunk. culled: 10 # Refers to the amount of mobs that will be left on each chunk when the chunk unloads.