Type IX

A type IX civilization could be able to explore the paradimension, the megadimension, and the omnidimension, where in the omnidimensions, all dimensions are discovered. A civilization so large could create and destroy multidimensions, and more.

Dimension is an omniverse (which are all the universes)

Multidimension is a collection of dimensions

Megadimension is a collaction of Multidimensions

Omnidimension are ALL dimensions.