Adept Benefit (Tome)

In addition to the initiate benefits, your tome inscribes insights into creatures that you can use to strike them down. While holding your tome, at the start of your turn each round, attempt a check to Recall Knowledge about a creature of your choice that you're observing. If this check succeeds, you gain a +1 circumstance bonus to your next attack roll against that creature before the start of your next turn.

When you gain temporary skill proficiencies during your daily preparations, one is at expert proficiency and the other at master proficiency. At 9th level, you have master proficiency in both.