Chains of the Goddess

Choose a creature you can see within 90 feet. The
target must make a successful Wisdom saving throw
or be restrained by chains of psychic force and take 6d8
bludgeoning damage. A restrained creature can repeat
the saving throw at the end of each of its turns, ending the
effect on itself on a successful save. While restrained in
this way, the creature also takes 6d8 bludgeoning damage
at the start of each of your turns.