Elytheria's Constellations of the Pantheon

You target yourself and up to four allies you can see within range, adorning each with a spectral aura of heavenly starlight and celestial power. Each aura takes the form of an animated constellation resembling the target that it adorns, and it adorns that target until the spell ends. Any attacks made by creatures adorned by the spell deal an additional 1d4 force or radiant damage on a hit (creature's choice).

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the spell improves in the following ways:

• 7th-8th level. You can maintain Concentration on the spell for up to 8 hours, and the damage increases to 2d4. 
• 9th level. The spell doesn’t require Concentration, the duration becomes 24 hours, and the damage increases to 3d4.