Age

One target creature, plant, or object are immediately aged by one month on a failed Constitution saving throw. The sudden shock of aging causes a creature to suffer from Disadvantage on all ability checks, attack rolls, and saving throws for 1 minute. On a successful saving throw, there is no effect.

At Higher Levels. If you cast this spell using a spell slot of 4th level or higher, the target is aged by 6 months. If you use a spell slot of 6th level or higher, the target is aged by 1 year. If you use a spell slot of 8th level, the target is aged by 10 years. If you use a 9th level spell slot, the target is aged by 100 years.