Warriors of Water

The Warriors of Water are AncientMermaimon and her legacy, those Digimon whose forms the users of the Spirits of Water she left behind can take. Those who use the Spirits of Water have the ability to combine with each other or with Spirits of other elements, becoming even more powerful.

AncientMermaimon
AncientMermaimon is an Ancient Aquatic Beast Man Digimon whose name and design are derived from "Ancient" and "Mermaimon". It possesses the attribute of "Water", and is one of the legendary "Ten Legendary Warriors" that saved the ancient Digital World. It is the guardian goddess of the birthplace of Digimon, the "Net Ocean", ruling the whole of it and able to handle all water, such as the ocean currents and tidal waves, as if they were its own limbs. It is said that countless continents and islands have been erased when AncientMermaimon felt angry. Its abilities were later passed on to the "Aquatic Digimon".

D-Tector 2.0 and 3.0
Attacks
 * Great Maelstrom: Generates a gigantic maelstrom which swallows everything in the water.
 * Crystal Billow: Crystallizes water into supersolids, then fires them off in the manner of a machine gun.

Ranamon
Ranamon is a Fairy Digimon whose name and design are derived from "Rana". She is the Legendary Human Warrior of Water, with the heritage of AncientMermaimon.

Digimon Xros Wars (manga)
Attacks
 * Drainin' Rain (Rain Stream): Sends a rain cloud and bombards her opponent with massive rain.
 * Dark Vapor (Jealousy Rain): Creates an acidic cloud.
 * Whipping Waves: Creates a whirlpool. It can be manipulated into a drill of water or a column of swirling water.

Calmaramon
Calmaramon is an Aquatic Digimon whose name and design are derived from the "Calmar". She is the Legendary Beast Warrior of Water, with the heritage of AncientMermaimon.

Digimon Frontier
Attacks
 * Titanic Tempest (Titanic Charge): Withdrawing into her body, she rotates like a drill and strikes her enemy.
 * Acid Ink (Nero Corso, ): Sprays black acid from her mouth.