Venomous Gloom

The caster targets a creature they can see within range. The target must succeed on a Constitution saving throw against your spell save DC.

On a fail, the target receives 6d6 poison damage and be poisoned for the duration of the spell. On a success, the target takes half damage and is not poisoned. While poisoned, the target cannot regain hit points.

A target can repeat the saving throw at the end of their turn to end this effect. A Remove Curse or Greater Restoration spell also ends this effect and a creature immune to poison is unaffected.