Raging Caster

Prerequisite: The ability to cast at least one spell and the ability to use Rage

You have learned to cast basic spells even in the haze of your rage, allowing you to gain 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 cast cantrips and 1st level spells even while raging.
• When a hostile creature makes its first attack against you, you can use your reaction to cast a spell against that same creature.