A tangling mass of rot blasts towards a creature of your choice within range. Make a ranged spell attack against the target. On a hit, the target takes 8d10 necrotic damage and must make a Constitution saving throw. On a failed save, the target ages 1d10 x 10 years, and becomes poisoned for 1 minute. While poisoned in this manner, the target makes Constitution checks and saving throws with disadvantage. On a successful save, the target ages half as much and doesn’t become poisoned.

Aberrations, constructs, and undead are immune to all effects of this spell.

The aging effect can be reversed with a greater restoration spell, but only within 24 hours of it occurring.