Crushing the  withered twig in your palm, and call upon the power of the Shadowfell to ensnare your enemies. Black iron chains erupt from the ground at the feet of all enemies within 30ft of you. All enemies within this radius must make a CON. saving throw. On a failed save, the targets take 4d12 necrotic damage, and are restrained as the black iron chains wrap around them, and pull them to the ground. Flying targets that are in the radius are still effected, and take fall damage on top of the damage from the spell. While restrained, the target takes an additional 1d12 necrotic at the start of each of their turns, and can remake the end of their turns. On a successful save, they take half damage, and are not restrained.

When Cast At A Higher Level: When using a spell slot higher than 3rd level, the spell deals an additional 1d12 per spell level, both initially, and at the start of each turn to though who are restrained by the spell.