The endless body of water known as the Oseen surrounds the Gri'x on all sides. Past the shores of the relatively solid Land Node, the wave functions refuse to collapse, resulting in an infinite set of unmanifested possibilities. The Oseen is a physical manifestation of the Quondamarie. Despite the constant state of inconstancy, the Oseen is teeming with sentience. Life forms from many planes make their homes there or travel through it in various stages of consciousness, causing spontaneous bursts of solid reality in the surrounding fields. It is not uncommon to encounter islands of varying degrees of permanence, ships and/or other small Nodes within the Oseen's infinite depths (and heighths and widths). It is also, of course, full of Fish.
- Dimensional plane