Choose an area of terrain no larger than 40 feet on a side within range. You can reshape dirt, sand, or clay in the area in any manner you choose. You can raise or lower the area's elevation, create or fill in a trench, erect or flatten a wall, or form a pillar. At the end of every 10 minutes you spend concentrating on the spell, you can choose a new area of terrain to affect.
Because the terrain's transformation occurs slowly, creatures in the area can't usually be trapped or injured by the ground's movement.
This spell can't manipulate natural stone or stone construction. Rocks and structures shift to accommodate the new terrain. If the way you shape the terrain would make a structure unstable, it might collapse. Similarly, this spell doesn't directly affect plant growth. The moved earth carries any plants along with it.
Material Component:
an iron blade and a small bag containing a mixture of soils-clay, loam, and sand
Verbal Component:
Diffingo Apparate Terra