The Knowledged

You've given interest to a being of great knowledge; this being has offered you power to seek out information of what concerns or intrigues them. 

Simple Lessons

At level 1 with your bonus action you can become proficient or learn any single weapon, armor, or tool you are touching; as well as understand language if you can currently hear it.
You can do this a number of times equal to your charisma modifier.
What you learn will be forgotten by the end of a long rest, and you can reset the number of times you can use it.

Foolish Helping

At 6th level you can choose to add your proficiency to an skill check or saving throw you don't have proficiency in for the roll; you can choose to add it after knowing that you failed the roll.

Once you use this feature, you can’t use it again until you finish a short or long rest.

Learning Student

At 10th level you can use an action to see and learn the current health, max health, stats, proficiencies, abilities, condition immunities, damage resistances and immunities, curses, and magical effects about a creature you can see within 60 feet.

Once you use this feature you must take a long rest before using it again.

Intended Study

At 14th level you can use each of the spells this subclass provides once without expending a spell slot.

You can refresh this feature after a long rest.