The machine, once activated, transports a number of non-anomalous stones by thaumaturgical means to the location chosen within range. The wall is 6 inches thick and is composed of ten 10-foot-by-10-foot panels. Each panel must be contiguous with at least one other panel. Alternatively, you may create 10-foot-by-20-foot panels that are only 3 inches thick.   If the wall is to be spawned in a creature's space, the creature is moved out of the way, Thaumaturgically, to either direction of the wall (your choosing). If the wall would enclose a creature or would block them in against another solid object, the creature may make a DEX saving throw in order to move up to their movement speed in an effort to leave the entrapment.   The wall can take any shape which you desire, but it cannot occupy the same space as a creature or object. The wall doesn't need to be vertical or rest on any foundation. It must, however, merge with existing stone.   If you create a structure spanning longer than 20 feet in length, you must halve the size of each panel to create supports. Additionally, when you create the structure, you may make crenellations, battlements, etc.   The wall is made of stone and thusly can be breached. Each panel has an AC of 15 and 30 hit points per inch of thickness. Once a panel reaches 0 hit points, it is destroyed. This may have a chain effect on nearby panels at the discretion of the DM.   If you maintain your concentration on channeling the device for the entire duration, the structure becomes permanent. If, however, for whatever reason, you chose to stop being concentrated or you lose concentration, the stone teleports back from whence it came, Thaumaturgically.