So our group recently took down an adamantine troll and since we can't really sell it and have been dealing with cultists recently, I thought it would be fun to make a cage out of the remains, be it one a medium creature is forced to crouch in or a smaller one that can be wrapped around a person in a chair.
However, I know my dm, and he's gonna test it all out if we put someone in it. So I'm thinking I need the best rope like material and spells to reinforce it. Thankfully I'm an Arcanist and have had no difficulty getting scrolls, so I have access to a lot. I'm level 13 but almost 14. Any suggestions?