Prerequisite: The ability to cast 1 spell.
You have practiced casting spells in the midst of combat, learning techniques that grant you the following benefits:
- You have advantage on Constitution saving throws that you make to maintain your concentration on a spell when you take damage.
- You can perform the somatic components of spells even when you have weapons or a shield in one or both hands.
- Your Constitution score increases by 1, to a maximum of 20.