CF: Class Cantrips

...

...

You've learned how to use some of the most accessible spells as part of your class or profession.

You learn a number of 0th rank spells equal to 2 + Half-Proficiency, coming from the Spell List(s) of the class that gave you this common feature.

Additionally, these spells are an intrinsic part of your class.

If you have a Spell Repertoire, these spells are kept within it, and once per Long Rest, you can switch out one 0th rank spell with another, provided they are part of the same class's spell list(s).

. If you have a Spell Library, those spells are kept within it, and you may add and prepare these spells as you would the others (via Managing your Library / … and Preparing Your Spells / …) with the amount of cantrips you prepare per day being the amount you learn from this feature.