Casting:: Triple Action
Components:: F, V, S, M*
Mana:: 0
Range:: 20 metres
Duration:: Instantaneous
*100 grams of Gold Dust, consumed by the spell
Effect:: An Invisible wall of force springs into existence at a point you choose within range. The wall appears in any orientation you choose, as a horizontal or vertical barrier or at an angle. It can be free floating or resting on a solid surface. You can form it into a hemispherical dome or a globe with a radius of up to 10 feet, or you can shape a flat surface made up of ten 10-foot-by-10-foot panels. Each panel must be contiguous with another panel. In any form, the wall is 1/4 inch thick and lasts for the duration. If the wall cuts through a creature’s space when it appears, the creature is pushed to one side of the wall (you choose which side).
The wall is an object that can be damaged and thus breached. It has AC 12 and 30 Hit Points per 10-foot section, and it has Immunity to Poison Damage, and Psychic Damage. Reducing a 10-foot section of wall to 0 Hit Points destroys it and leaves behind a sheet of frigid air in the space the wall occupied.
Upcasting:: For each additional mana spent, Hit Points increases by 10. You can upcast the spell with a maximum of 3 extra mana.