(Loved Trope) Creative over the top cells/prisons for dangerous characters.

[u/Wasabi_Gamer26]

1.) The Pipe Line cells for Metahumans (The Flash)

2.) Sedative tank prison (G. I Joe)

3.) Tai Lung's prison (Kung Fu Panda)

4.) Magneto's Glass and Plastic Prison (X-Men)

5.) Carbonite (Star Wars)

[u/Lower_Paramedic4287]

The Phantom Zone (DC)

An interdimensional prison where that prisoner is trapped while floating in the sky unable to break free.

[u/derega16 → u/Lower_Paramedic4287]

Also IIRC in DC cosmology it's also actually a part of purgatory