Depths of the Primordials

Elemental Plane of Water Equivalent

"This plane was abundant with life: native creatures born of the elemental nature of the plane itself, sentient water-breathing peoples, and most every species of aquatic life that could survive after being sucked through a vortex from their plane of origin."

"It is an ocean without a surface.
It is domain of current and wave.
It is a bottomless depth."

Water elementals were common, as were Myrmidons which led them. Significant underwater creatures like Leviathan and Kraken fight over territories, which larger predators like Ikuchi prey on smaller underwater creatures. A major power center in the plane was Syvyys, a titan brought low during the Rive and perpetually crushed by the waters pressing down on them by their own gravitational pull. Inside Syvyys' center was a core of raw Primordial energy, capable of creating Primordial Shards of Water.