7. Mother Box (DC)
Mother Boxes are small, sentient, supercomputers primarily used by the New Gods (so their introduction would accompany the inclusion of the likes of Darkseid, Metron and/or Orion). They have many capabilities - defensive, offensive and otherwise - and are directly connected to the Source, which is a hugely powerful sentient entity who provides advice to the New Gods - and as a result they have countless applications. Uses of a Mother Box include transportation via boom-tubes, energy manipulation (including powerful energy blasts), upgrading and controlling existing technology, matter transmutation, healing, illusion-casting, force-field creation, gravity control and advising the user on the best plan of action in any given situation. They have been utilised by non-New God characters such as Superman, Captain Marvel and Barbara Gordon and their massive versatility would make them a very interesting inclusion in any movie.