This is possibly the most terrifying prison in Minecraft. Mainly because it could actually be built in a realistic amount of time, and trap a player whether they like it or not. Maybe don't send this video to your friends if they're into mega projects like this...
Heres a lovely discord server with a world download in it: https://discord.gg/x7PafpWvWt
Credits go to:
Kenadian - Inception of the idea and production of the prison
Krisp - Designing the entire cell and armor stand refill system
Corealis - Building all exterior and interior decorations [Thumbnail maker]
The Pulsar Sound: https://www.youtube.com/watch?v=Qav-vaTtBfI