Extended Transmutation

You are 10th level or higher and have either the Spellcasting or Pact Magic Feature

The potency of your spells and the control you have over transmutation has become so that you can extend your spells. You gain the following benefits:

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

• When you are concentrating on a transmutation spell which is of equal level to your proficiency bonus or lower, you can spend an action to have the spell instead last for its duration without concentration. Once you have used this feature, you must finish a long rest before you can do so again.