The ground seems to crack and split as you cause the earth to violently erupt in a line.

Select a point on the ground within 50m of you. All creatures within a 6m wide, 20m long Line that are within 4m of the ground must make a Dexterity saving throw, taking 6d12 Earth damage and are potentially knocked

Prone

Stunned

Critical Success (+10). The target is unaffected.
Success. The target takes half damage.
Failure. The target takes full damage and is knocked Prone and Stunned until the start of their next turn.
Critical Failure (–10). As failure, except the target takes 1.5× damage and the Stun lasts until the end of their next turn.

This spell deals double damage to structures and objects. Furthermore, the area affected by this spell becomes Difficult Terrain, with each 2m-square portion requiring at least 1 minute to clear by hand.

At Higher Levels. The damage increases by 1d12 for each spell level increase.