9 of Pentacles/Ravenclaw: Horace Slughorn
This is a card of refinement and diplomacy, seeking a comfortable and leisurely lifestyle. This card is gracious and self-reliant, and, as LearnTarot.com worded it, "avoiding the coarse and unsavory". All of these things fit Horace Slughorn well - he is an expert at generally diplomatic hobnobbing (though it might be hard to argue that he is especially self-reliant, but then again, he is responsible for forming all of his high-end social connections), adores pleasurable living, and recoils from anything unpleasant. It is also a card of self-control, and of utilizing sacrifice, restraint and determination in order to reach your lofty goals of leisure.