Talon's Internal Melting

You magically take hold of a creature's internal components, mechanisms, or organs to crush them into a corrosive paste. The creature takes 6d12 acid damage and must make a Constitution saving throw. On a failed save, the creature takes 6d12 additional acid damage and suffers the following effects:

• It can move no more than 10 feet per turn.
• It has disadvantage on all Strength and Dexterity ability checks and saving throws.

At the end of each of its turns, the target repeats the saving throw. It takes 2d12 acid damage on a failed save, and the spell ends on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 8th level or higher, the initial damage increases by 1d12 for each slot level above 7th.