The mimic also has a unique one, it looks like a floating helmet, but I only got it by the end of the game and didn't manage to see it attack anything.They do. the goblins give you a stick wielding one or a sword wielding one, the pigman gives you a shield bearing one, and the wolves and werewolf give you claw wielding ones, ith the wolf one being more feral than the werewolf. At the moment their AI really sucks but it looks like purposefully getting knocked up is going to be a viable build