Gaap or Tap is a fallen angel and one of the 72 spirits of Solomon. As an angel he belonged to the Order of Powers. He poses as a doctor to women and makes them lust after men. He has many other powers, including: stealing familiars from magicians, telling the past and future, teaching philosophy and liberal sciences, teleporting people from one country to another, making people invisible, causing people to go senseless, inspiring love and hatred, and consecrating under the dominion of the infernal king Amaimon. These abilities likely made him a popular demon to summon among conjurers. From Dictionnaire Infernal, 1863.⠀

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