Cruel

The challenges and struggles you've faced throughout your life have left you ruthless in combat, relishing in the pain you inflict.

• You have a number of cruelty points equal to your proficiency modifier. Once per turn, whenever you deal damage to a creature with an attack, you can spend one cruelty point to deal an additional 1d6 damage of the attacks damage type to that creature.
• You can also spend one cruelty point when you score a critical hit against a creature to regain 1d6 hitpoints.
• While making a Charisma (Intimidation) check that involves inflicting pain, you can spend one cruelty point to gain advantage on the roll.
• You regain your expended cruelty points when you finish a long rest.

- Matthew Mercer, Tal'Dorei Campaign Setting, Pg. 108