Or do you mean the Engraver? The Engraver gives you two points at the end of the game for each different person group in your display
The Scribe simply allows you to play a card from your hand and use it for an action. It has nothing to do with points at the end of the game.
My mistake, i mean the Engraver!
So 1 person Nobility + 1 person Amusement + 1 person Crafts = 3 different group. Correct?