Plugin category: Block Placement Minecraft version: 1.13 Suggested name: FloatingCity What I want: A plugin that prevents players from placing blocks below a certain y level (specified in the config). The players should still be able to BREAK blocks, but not PLACE any. This forces players to build everything, including their starter homes and bulk chests, in the sky. Don't sweat the logistics. I start my players on floating islands with a way to recall back up to their home. There's also a special pad on their island that lets them slow fall down to the surface for adventure and resource acquisition. Optional: 1: Prevent mobs from spawning above a certain y level. Not having to spawn-proof builds allows for a lot more creativity. 2: Warn the player when they cross the threshhold with a configurable message. Maybe something like "You can't place blocks on the surface" as the default. 3: Prevent buckets from being emptied below the threshhold (not sure if that's covered by the game's player-placed checks) Ideas for commands: PLEASE NO COMMANDS. Ideas for permissions: I don't need them, but you can include some if you want.