The Training Grounds

The LEGO® The Training Grounds (set 21183) is a 534-piece LEGO Minecraft set released in 2022, splitting a ninja dojo over a blacksmith's cave with a trapdoor between levels. Upstairs, the dojo houses the Minecraft warriors who live and train; downstairs, an anvil, oven, and armor stand let kids craft and repair weapons. A tree-mounted block triggers the connecting trapdoor, and a marauding skeleton adds combat to the build. The two levels detach and reconfigure into new layouts for repeat play. A reconfigurable Minecraft playset that delivers dojo and forge in one stackable design.