Minecraft wiki entry for Shulker_farming, associated text: On the other hand, 1D farms tend to be slightly more complicated and have lower rates (although this is changing with newer 1D farm designs). Early iterations made use of a few different methods of removing shulkers, such as minecarts, and trapdoors, however more recently, an interesting interaction between shulker teleporting and scaffolding has been discovered, making a variety of new farms possible.