Enchantment adept

Prerequisite: Spellcasting or pact magic feature

You have advanced your ability to magically influence the minds of others.

You learn one enchantment cantrip of your choice from any class's spell list.

In addition, choose one 1st-level enchantment spell from any spell list. Using this feat, you can cast the spell once at its lowest level, and you must finish a long rest before you can cast it in this way again. You can also cast this spell using your regular spell slots.

Your spellcasting ability for these spells is the same as that of your own class.

Furthermore you also gain enchantment points equal to half your character level rounded up + your proficiency modifier. When casting an enchantment spell that requires the target to make a charisma or wisdom saving throw you can expend a number of points equal to the spell level to impose disadvantage on the saving throw. You regain all expended points when you finish a long rest.