I want to start by saying I'm not a super fan of death traps.

Still, I found it quite hysterical when I (Ekaerok) teleported to aforementioned prison cell just to have an enemy in PK range teleport into the prison as a ghost a couple hours after me. As soon as he unghosted, well he was out but a ghost again!

As amusing as that is I won't waste real life days much less hours on it and often ended up suiciding instead of staying trapped.