Luminous Web

Invoking the ancient power of light, you cast a spell that ensnares creatures within a 20-foot cube within range in a glowing net of light. Each creature in the area when the spell is cast is outlined if it fails a Dexterity saving throw, becoming luminous with a gentle, ethereal glow.

For the duration, any attack roll against an affected creature or object has advantage if the attacker can see it, and the affected creature or object can’t benefit from being invisible.

The light is a soft, radiant hue of your choice, clearly visible but not bright enough to illuminate the area as daylight.