Initiation Time: 1 action
Range: 120 feet
Duration: Concentration, up to 1 hour
Choose an area of natural earth or stone no larger than 20 feet on a side within range. You can reshape earth and stone in the area in any manner you choose for the duration. You can rise or lower the area's elevation, create or fill in a trench, erect or flatten a wall, or form a pillar. The extend of any such changes can't exceed half of the area's largest dimension. So, if you affect a 20-foot square, you can create a pillar up to 10 feet high, raise or lower the square's elevation up to 10 feet, dig a trench up to 10 feet deep, and so on. It takes 1 minute for these changes to be complete.
At the end of every minute you spend concentrating on the form, 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.
You can shift structures made of stone to accommodate the new terrain. If the way you shape the terrain would make a structure unstable, it might collapse.
At Higher Levels. When you initiate this form at a higher level, the duration increases by 1 hour for each level above 5th.