Elauria

You conjure a purple ring of light that restrains a target within 60 feet. The target takes 2d6 + 5 force damage immediately. A giant purple-blue projectile forms above them, dealing 6d12radiant + 20 damage at the start of their turn unless they succeed on a Strength saving throw to break free. If they succeed, they avoid the projectile damage. The spell ends if they escape or the duration expires.