COSMIC SIGHT

You can take the Magic action to gain truesight (10 feet) for 1 minute.

You can use this feature a number of times equal to your aptitude bonus, and you regain all expended uses when you finish a long rest.

STAR MAGIC

You gain the Magic Initiate (light) feat. You also gain the Magic Intermediate (mage armor) feat at level 3, which you can cast targeting only yourself.