Chaos Touched

You have been exposed to Limbo and the forces of Chaos changed you, granting you the following benefits:

• Increase your Intelligence, Wisdom, or Charisma by 1, to a maximum of 20.
• You learn the shatter spell and one 1st level spell of the evocation or conjuration spell school. You can cast each of these spells without using a spell slot. Once you cast either of these spells this way you can't cast that spell this way again until you finish a long rest, but they can still be cast using spell slots. The spell casting ability is the ability increased by this feat.