You have a vast knowledge in regards to a number of subjects. You gain the following benefits:

• You can accurately recall anything you have seen or heard within the past month and so so throughout the rest of your life, depending on how well you roll. Also you gain a "memory check", which can be used (which requires a spell slot) once per short or long rest and can roll  1d6 to your roll to seemingly go back to a place you have visited in a memory and have the place re-described to you, at the dm's discretion, whilst in a sentry's rest like state, to recall a phrase, sign or street sign that you past or even a figure that you .

• When making an Arcana, History, Nature, or Religion check that you are proficient in, you gain advantage on them, with a 1d4 modifier to your history.

• Within game play you can also write down notes and make people aware of you doing this so that you're character will remember.