Connection

You touch a willing creature that you've known for a week, for the duration, they can add their proficiency modifier to a chosen skill check, saving throw or a weapon attack, provided that they are not already proficient in the chosen skill. This effect ends if you cast this spell again.

At Higher Levels when you cast this spell at sixth level on a creature you've known for a month, you can choose to grant the target a Feat that they could potentially have and that is agreed upon by both target and caster. when this spell is cast at ninth level on a creature you've known for 100 days, for the duration, you can choose to change the targets class, subclass, ability scores, known feats, race, subrace and epic boons (if any were owned previously) to a previously arranged stat block set up between you, the target (if applicable) and the DM.