You drop your Mithril orb and it falls through the ground, creating a hole until it disappears. An earthen hand emerges from underneath a single target and attempts to grapple them. The Target must make a Dexterity saving throw equal to your spell save DC to avoid it. If the creature is more than 120 feet in the air, the hand automatically fails to grapple them.

Once grappled, the targeted creature is pulled underground, where they take 4d6 force damage. On the Target's next turn, they begin to emerge from where you dropped the orb into the ground, headfirst. For the next 4 rounds, the target is restrained unless you break concentration. They also take an additional 1d6 force damage per round for these 4 rounds.

If you cast this spell above 5th level, the target will take longer to emerge from the earth, leaving them restrained for 2 additional rounds per level above 5th.