It allows you to move a whole stack of items into a chest instead of left clicking and moving it into the chest manually . <| sep |> On the topic of why the publishing of the Necronomicon was a good thing whereas the publishing of the Lexicon would be a disaster was just a matter of perspective . From Harry ' s perspective it doesn ' t matter if those beings are still around as long as they are effectively powerless . That doesn ' t jive with the goal of the Oblivion War , effectively powerless isn ' t good enough , and having the names and details of creatures you are trying to get rid of be mass distributed would be a disaster . Because at that point it would be virtually impossible to get rid of every trace of them .