Barbarian

Barbarian: Primal Instinct

Your primal instincts benefit both your rage and persistent rage abilities:

•          Rage. When you enter your rage, you can choose one of your primal instinct rage powers and gain the benefit of that rage power for the duration of the rage.

•          Persistent Rage. When you enter your persistent rage, you gain the benefit of all your primal instinct rage powers and one of your primal instinct persistent rage powers.

If any of the primal instinct feature grants you an ability or a spell that calls for a saving throw, the DC is equal to 8 + your rage potency + your proficiency bonus. In addition, any spell you gain with your primal instincts uses your rage potency in place of any spellcasting ability modifiers.

Primal Instinct

Spellbreaker Fury

Your rage channels a hatred towards magic.

Rage Power: Spellbreaker Hatred

Once during your rage when you succeed on a saving throw against a spell, you can mark the caster of the spell until the end of your next turn. If you hit the marked target with a melee attack, the attack is an automatic critical hit. Once you hit the target, it is no longer marked.

Persistent Rage Power: Spellbreaker Fury

When you use your persistent rage, you have advantage on saving throws against magic and spells while raging.