Ability To See Monsters And Characters That Can Give You Training Cards

Question: So,those training cards,wasn't there an ability to see monsters and characters that can give you those that you got from one of those quiz sages? so which quiz sage gives that as a reward?

Answer: He's in Thebes in one of the locked houses that need an expert lockpick (which can be found in Thebes as well, around the stables to the left of the palace)