Over the course of the Seventh Doctor's tenure, he grew from a jovial fun loving Time Lord to one that created impressive scenarios to trap and fool his foes, none more so than his mortal enemies, the Daleks. In Remembrance of the Daleks, fans learn the item the Daleks are after, the Hand of Omega, thought to be hidden away by the First Doctor during one of his initial trips to Earth, was instead a ploy concocted by the Seventh Doctor in order to trap them.