Prerequisite: 20th+ Level, Mage, Expert, or Priest Group, Access to 9th-level spells
You gain the following benefits:
Ability Score Increase. Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 30.
Additional Spell Points. Your total number of Spell Points increases by 9.
Enhanced Arcana. You can cast two spells of 9th level before needing to complete a Long Rest.