Boon of Spell Mastery (Sorcerer, Warlock)

You gain the following benefits:

Ability Score Increase. Increase one Ability Score by 1, to a maximum of 30.

Spell Mastery. You learn a spell of 2nd level or lower from the Sorcerer or Warlock spell list and can cast it as an Action without expending a spell slot. Charisma is your Spellcasting ability for it.