Sickening Radiance

Range: 120' Casting Time: 1 action
Duration: Conc, up to 10 minutes
Dim, greenish light spreads 30' radius sphere
centered on a point within range. The light
spreads around corners. When a creature moves
into the spell’s area or starts its turn there, that
creature must succeed on a Con SV or take 4d10
radiant damage, and it suffers 1 level of exhaustion
and emits a dim, greenish light in a 5-foot radius.
This light makes it impossible for the creature to
benefit from being invisible