C
Duration
Up to 10 minutes
A nonmagical wall of solid stone appears at a point you choose within range. The wall is 6" thick and is composed of ten 10'x10' panels (or 3" thick, 10'x20' high panels). The wall can have any shape you desire, but the panels must be contiguous and supported (i.e. it can make bridges with supports, or battlements).
If the wall cuts through a creature's space, the creature is pushed to one side (you choose). If a creature would be surrounded on all sides by the wall (or the wall and another surface), that creature can make a Dex save. Success: it can use its Reaction to move up to its Speed so that it is no longer enclosed by the wall.
The wall is an object made of stone that can be damaged. Each panel has AC 15 and 30 HP per inch of thickness. It is immune to to Poison and Psychic dmg. A panel reduced to 0 HP is destroyed.
See PHB for the spell's full description.
Material Component:
a cube of granite
Verbal Component:
Petra Murus