Radiant Beacon

5th-level evocation (illumination)

Casting Time: 1 action

Range: Self (5-foot radius)

Components: V, S, M (a piece of amber)

Duration: Concentration, up to 1 minute

A pillar of light falls from the air, filling the square you are in and the area within 5 feet of you. Each other creature in the area must make a Constitution saving throw. On a failed save, a creature takes 4d8 radiant damage and is blinded until the start of your next turn.

On a successful save, it takes half as much damage and isn’t blinded by this spell. Undead and oozes have disadvantage on this saving throw.

For the duration, a pillar of brilliant radiance shines around you and moves with you. It sheds bright light in a 10-foot radius and dim light for an additional 20 feet. The light is sunlight.

This spell’s light can be seen from a distance of up to 10 miles outdoors at night or 5 miles during twilight.