Heart of Darkness (Haunted One)

This is a improvement for characters that take the Haunted One Background, you gain the following benefits:

• You have advantage on Charisma (Intimidation) checks, and have access to the Thaumaturgy Cantrip.
• Once per Long Rest when you perform an Attack or cast an Offensive Spell meant to cause damage or fear in the enemies, all creatures of your choice within 30 feet of you must succeed on a Wisdom Saving Throw against your Spellcasting DC, or be Frightened of you for 1 minute. A creature may attempt to repeat this saving throw at the end of its turn, if it succeeds the condition ends.