Raeli ovens are semi-automated structures used to manufacture Raeli tiles. Raeli ovens are built on patches of clay (from which the tiles are produced) and cannot be built within 50 coordinates (800 feet) of another Raeli oven.
Raeli ovens continually dredge clay from the ground, accumulating it as unbaked Raeli tiles. The longer the oven is left to dredge, the more tiles it produces (anywhere from 1 to 10 tiles per hour; see below). At any time the owner may start baking the accumulated tiles; this costs 25 charcoal and halts the dredging process. All tiles must be baked together -- it is not possible to bake some tiles and leave the others unbaked. It is not possible to remove unbaked tiles from an oven.
As the Raeli tiles bake, they gradually change color. All tiles begin as White and slowly cycle through a progressively darkening series of colors, ending up as Black after approximately 2 hours. The exact colors that tiles pass through on their transition from White to Black depends on where the Raeli oven was built.
The owner of the Raeli oven may interrupt the baking process at any time to stop the tiles at a particular color. Once tiles have stopped baking, they cannot be re-baked later to change their color. After halting the baking process, the Raeli oven can be restarted to dredge new tiles.
Built: in a small construction site placed on clay.
Skill/Tech required: Raeli Pottery