Celestial Cresendo

You summon a powerful symphony of celestial music, creating an ethereal aura in a 30-foot radius centered on yourself. For the duration, you and your allies in the area gain the following benefits:

• Radiant Resilience: You gain resistance to all damage and advantage on saving throws against spells and effects.
• Healing Harmony: At the start of each of your turns, you and your allies regain 2d8 hit points.
• Divine Inspiration: You can add your Charisma modifier to attack rolls and damage rolls made by you and your allies.

Enemies within the area must make a Constitution saving throw at the start of each of their turns. On a failed save, they take 6d10 radiant damage and are blinded until the end of their next turn. On a successful save, they take half damage and are not blinded.