The spell consumes the construction materials and, for a maximum of 4 hours, the caster can build whatever structure they had planned. The structure can only be made of the materials consumed so if things such as doors are being built into the structure, there must be the material of which the door is made and metal for the hinges. The caster can't build farther than 200 foot from themselves.
Alternatively, a caster can carve into something like a mountain to create underground structures, the same limitation that apply to building a new structure apply to carving into mountains.
If twice the amount of uncut stone is used, it can be converted to cut stone for the build. (2 lbs of uncut stone = 1 lb of cut stone)
The build must be planned ahead of time, costing 10 GP for every 100 square foot of floor space.
* - (Any gem worth 500 GP or more mounted on a 5 ft staff (As a focus), construction materials (which are consumed) and building schematics.)
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