The caster makes an offering to the spirits of the deep places of the bones of the earth and commands them to assemble a structure on their behalf. These baleful builders bring their own tools, are able to quarry stone and work with great skill, but other more specialized materials must be provided to them.
Many of them have their own ideas on architecture, and demand the upmost respect. Complications may result in something being constructed different from what is asked, while an opportunity means they have chosen to incorporate some extra useful feature.
| Spell Check | Outcome |
|---|---|
| Botch | Materials are stolen and they leave |
| <9 | The builders demand additional pay before work may begin, roll again |
| 9 - 12 | Able to construct something the size of a moderate household, or other useful facility |
| 13 - 15 | As above, but in a week, or a larger structure such as a storehouse or small bridge |
| 16 - 18 | As above, but in a week, or a large stone wall |
| 19+ | Any of the above, but agree to work for free as a gift |