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

Bloodthirst

Your rage is powered by a thirst for blood.

Rage Power: Bloodthirst

When you reduce a creature to 0 hit points, you can immediately move up to your speed and make a melee attack with advantage against another creature within your reach. You can use this ability once during your rage.

Persistent Rage Power: Bloodlust

For the duration of your persistent rage, you regain a number of hit points equal to your rage potency whenever an enemy creature is reduced to 0 hit points within 10 feet of you.