Best minecraft player trap ! Prank your friends, Safeguard your territory, defeat your enemies with this undetectable, resettable, completely hidden, sure kill pitfall trap design! Destroy your opponents and steal their items! No visible components!
minecraft redstone

Redstone Ore can be DEADLY?! Player trap minecraft 1.16.4
www.youtube.com/watch?v=U1N9_ho9Puo
TNT Minecart LANDMINES & TORPEDOS Minecraft 1.16.4
www.youtube.com/watch?v=KuC70amartk

Bibliography:
Reliable Pufferfish detector Minecraft 1.14+
www.youtube.com/watch?v=6tE5yvSUauI
[​Tutorial] Simple Player Detector - Pufferfish - Completely Hidden / Invisible (1.15+)
www.youtube.com/watch?v=HgKXl7vfV4A
Minecraft Redstone | The BEST Minecraft Trap | 100% Inescapable Piston Trap! (Minecraft Redstone)
www.youtube.com/watch?v=akqSr_1tv5w