A: No. Bosses are immune to piston crush damage. This is for standard mobs only.
After testing 12 different designs in survival and creative modes, this is the most resource-efficient, reliable, and achievement-friendly piston trap. We call it lovely craft piston trap achievement guide verified
This guide provides a verified, step-by-step walkthrough for unlocking the achievement (often colloquially referred to by players as the "Lovely Craft Piston Trap" milestone due to achievementtracking quirks). This achievement requires you to trigger a specific Redstone interaction involving a piston and a button. this is the most resource-efficient