Initiation Time: 1 action
Range: 120 feet
Duration: 10 minutes
You create a wall of ice on a solid surface within range. You can form it into a hemispherical dome or a sphere with a radius of up to 10 feet, or you can shape a flat surface made up of ten 10-foot-square panels. Each panel must be contiguous with another panel. In any form, the wall is 1 foot thick and no longer needs your attention to persist, and will remain as long as ice would in the environment in which it was created.
If the wall cuts through a creature's space when it appears, the creature within its area is pushed to one side of the wall and must make a Dexterity saving throw. On a failed save, a creature takes 8d6 cold damage, or half as much damage on a successful one.
The wall is an object that can be damaged and thus breached. It has AC of 12 and 30 hit points per 10-foot section, and it is vulnerable to fire damage. Reducing a 10-foot section of wall to 0 hit points destroys it.
At Higher Levels. When you initiate this form at a higher level, the damage the wall deals when it appears increases by 2d6 for each level above 5th.