Gravity Well

You create a 3-meter radius sphere of altered gravity centered on a point you can see within 30 meters. The area becomes difficult terrain. When a creature enters the area for the first time on a turn or starts its turn there, it must succeed on a STR Save against your INT Check or be pulled 3 meters toward the center. Creatures in the center take 3d6 Crushing damage at the start of their turn. The effect lasts for 3 rounds or until you end it as a Bonus Action on your turn.