Crushing Contortion

The subject contorts and squeezes into a ball, breaking bones and rolling necks. The gravity of the crushing effect requires the subject to have to squirm to return himself back to his original form. It's a strength saving throw, on a fail they take half and gets a +2 to the next saving throw their going to have to make from this spell. On a success, they take 4d8 and, on their turn, have to make another strength saving throw or be paralyzed. On every continued fail on this saving throw, add 1 to the saving throw until freed.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot above 3rd.