: Place a Dispenser (or a Dropper ) directly underneath the Observer.
This method is perfect for Survival mode as it uses basic Redstone components to trigger a surprise when a block is broken. : Dig a 3x3 hole that is 3 blocks deep. Lucky Block in Vanilla Minecraft (No Mods!)
You can create a "Lucky Block" in vanilla Minecraft using either a simple Redstone/Observer setup or more advanced Command Blocks. While the original Lucky Block is a mod, these vanilla alternatives replicate the surprise mechanics of breaking a block to trigger a random event. Method 1: Simple Observer Build (No Commands) : Place a Dispenser (or a Dropper )
How to Make a Lucky Block in Minecraft Using No Mods : 6 Steps You can create a "Lucky Block" in vanilla
: Breaking the Sponge will trigger the Observer, causing the Dispenser to fire your loot. Method 2: Command Block Setup