Dimensional Twisting
As you dictate, the area reshapes itself according to your instruction, allowing you to warp space and dimension to meet your needs. For example, you can change the direction of gravity, allowing someone to walk on the underside of a staircase. Entering a door on the second story of a building may exit onto the first story, or exit out another door in the same hallway. A lake can exist as a bubble of water floating suspended above the ground or gravity could be turned and the sky walked upon. Within the area, the normal laws of reality are skewed and twisted as you see fit.
The effects of this ritual are permanent, but may be reversed through a second casting of this ritual or by dispelling the Chaos magic now infused within the ritual's focus.