Notice – all these were done with the highest level of Torah or sort of NeVuah. The words of G-D i.e. Torah or Neviim Kesuvim. I never heard one opening even a Gemorah.
“Goralos” if you are referring to Goral Ha’Gra that is done with a Chumash as well…
So you just made up a classification in order to have a Taana on people. You also ignored part of the list.
Well, I meant the Goral Hagra along with the the whole Sefer Goralos from Reb Chaim Vittal.