General Feat (Prerequisite: Level 4+)

Your wards of peace are empowered by a distant land.

Ability Score Increase. Increase your Charisma, Intelligence, or Wisdom score by 1, to a maximum of 20.

Minerva's Blessing. You always have the Sanctuary prepared, can cast it once without expending a spell slot per long rest, and can cast this spell using spell slots of the appropriate level. The spell save DC uses the spellcasting ability increased by this feat.

Imperium. When you or an ally are harmed while under the effects of your Sanctuary spell, you can make a special opportunity attack against the creature that inflicted harm, by casting a spell that exclusively targets said creature while preserving the effects of the Sanctuary spell.