Chant of Vengeance

You lead a powerful chant that inspires your allies to seek revenge against their foes. For the duration of the spell (up to 1 minute), you and any creatures within 60 feet of you gain a bonus to damage rolls equal to your Charisma modifier (minimum of 1). Additionally, any creature that starts its turn within the spell's range can choose to make one weapon attack or cast one cantrip as a bonus action.