Blackstar Field

You create a 30-foot-radius sphere of crushing pull and warped motion centered on a point you can see within range.

Hostile creatures in the sphere are affected as follows:

• Their speed is halved.
• They cannot take reactions.
• They have disadvantage on Strength and Dexterity saving throws.
• When they cast a spell, they must first succeed on a Constitution saving throw or the spell is delayed until the start of their next turn.

A hostile creature that starts its turn in the sphere must make a Strength saving throw. On a failed save, it takes 4d10 force damage and is pulled up to 15 feet toward the center. On a successful save, it takes half as much damage and is not pulled.