Simulation distance in Minecraft is a metric that determines the maximum distance in chunks within which entities get updated and blocks or mobs are ticked. It also affects mob spawning and despawning ...
End or Nether — you'll need special items like obsidian or Eyes of Ender.
Test blocks are a new type of unused operator blocks that were recently added to Minecraft 25w03a snapshot. They will soon be a part of the title with its upcoming drop. While this is considered a new ...