A plane based multidimensional cluster where most of the wiki actions take place in.
AIR
Cluster Alpha is the AIR designation for the locally observale network of dimensions sharing compatible planar physics.
Planes
Planes represent blobs of relatively pure kinds of energy. There also can be subplanes that make up the planes and other subplanes and the further you deconstruct them the cleaner kinds of energy you will get, in the getting back to the Chaos though.
Planes can interact with each other if they intersect.
Matera
The material plane. This is the most obvious and known to us plane that does not make it any simpler, even now we try to understand the laws of it. Our own Dimension would consist entirely of it (if you are as sceptical as the author is). It will be a very frequent guest in most of the worlds as it is one easy to build a Dimension upon on.
Eidos
The plane that contains all the existing Eidos nodes and their energy. In the intersections with the Matera mostly can be found in Eidos interfaces. The plane itself was created by race of mysterious creatures presumably to collect data and knowledge and somehow share it.
Ergo
The presumably artificially created by race of mysterious creatures hidden plane. It contains nearly infinite amounts of very flexible energy tightly bound to many Planes, mostly the Material Plane. To see how it is used to make magic read the article.
Unknown
There are way more planes than is represented here and they are only about to be known in any way.
Dimensions
Dimensions are the worlds where will happen all the interesting events. Using the word "dimension" is supposed to be more strict than the "world" word because Monada itself is a world. From now and further on the "dimension" word will represent a specific thing that is inside the Monada.
Dimensions can consist of one or many Planes, mostly at areas of their intersection.
Dimensions move chaotically together with the Planes that make them up. Sometimes this moving can make two or more Dimensions to intersect and this is how walking between Dimensions can happen.