Doggert's Dangerous Digging

You choose a portion of dirt or stone that you can see within range and that fits within a 10-foot cube. You manipulate it in one of the following ways:

• If you target an area of loose earth, you can instantaneously excavate it, move it along the ground, and deposit it up to 5 feet away. This movement doesn’t have enough force to cause damage. Creatures in the cube must make a Strength saving throw versus your save DC or fall prone. Creatures larger than medium are unaffected.

• You cause shapes, colors, or both to appear on the dirt or stone, spelling out words, creating images, or shaping patterns. The changes last for 24 hours. When you cast, a creature enters the area for the first time on its turn, or ends its turn there must make an Intelligence saving throw vs your save DC or fall prone. On a failure, the creature falls prone.

• If the dirt or stone you target is on the ground, you cause it to become difficult terrain. A creature must make a dexterity save versus your spell save DC or fall prone. Alternatively, you can cause the ground to become normal terrain if it is already difficult terrain.