This is my first full campaign I'm running and having a great time! In "C11 Lemeure Prison" there are the two Lemeure that Suzerain of Little Erebus wanted 'rescued' which means brought back alive. And I thought to myself, how would I get two mindless hostile things back alive to this demon? And... I didn't have an answer. Any tips?
Note: My PCs haven't reached this far yet, I just want to be prepared.