Use Obsidian or Crying Obsidian if you want the trap to be blast-proof.
This guide explores how to build a high-functioning piston trap that satisfies achievement criteria while maintaining a sleek, "lovely" aesthetic. Why the Piston Trap is Essential lovely craft piston trap all achievements work
Use the trap to hold a hostile mob in place while you finish it with a specific tool or potion. Use Obsidian or Crying Obsidian if you want
Piston traps are the gold standard for automated player or mob containment. Unlike simple pits, a piston trap active-locks the target, preventing escape through jumping or block breaking if designed correctly. For players chasing 100% completion, these traps help trigger combat and utility achievements by safely neutralizing threats. Required Materials Piston traps are the gold standard for automated
Ensure the "ceiling" block is large enough (a 3x3 roof) so the mob cannot glitch through the corners.
For the trap to work for "all achievements" (especially those involving suffocating or trapping mobs), you must place a solid block exactly two blocks above the pressure plate. When the pistons fire, they push the floor up, pinning the target against the ceiling. Optimizing for All Achievements
To ensure this build helps you clear your achievement list, consider these tweaks: