I'm playing an artificer, and I have the bag of holding infusion. I was thinking that if I put a whole person in a bag of holding against his or her will, that would be basically an instakill, right?
My DM said that in my infusioned bag of holding nothing living can enter, and if it does, it instantly dies. How do I do that? Just a regular melee attack roll? Do I make an opposed strength check? What if we are just talking and I randomly do that, does that count as a surprise round so I can do it before rolling for initiative?
Bags of holding are 2 feet wide, does a dwarf fit in there? (I want to kill a really bad dwarf mafia boss.)