Minecraft Mob Spawner Kodu. So you can set it to something between 0 and 1 for exponential. Instead of writing name write your minecraft username.

How to make a spawner in minecraft. Mob spawners or monster spawners are blocks that spawn mobs when placed. Also you can now give yourself a spawner that goes into your inventory so you can place it wherever you want if you use this command.
Type in the command.
After the minecraft 118 update mob farms will change slightly because hostile mobs can only spawn at light level 0. A spawner in java edition or monster spawner in bedrock edition is a cage like block that can spawn mobs. Setblock 0 minecraftmobspawner 0 replace entityidzombiesetblock 0 minecraftmobspawner 0 replace entityidcreepersetblock 0 minecra. When configured it contains a miniature spinning version of the type of mob it spawns.