AncientMermaidmon

Ancient Mermaimon, from the Digimon Frontier series, is an Ancient Sea Beast Digimon with the power over water. She was one of the Ten Ancient Warriors that saved the ancient Digital World from Lucemon's treachery. The power Anicent Mermaimon posessed lived on in the Digimon that became Ranamon via the spirits of Water created by Anicent Mermaimon.

Abilties
She wields a golden three-point trident and can manipulate the waters of the Net Ocean to her will.

Attacks

 * Great Maelstrom: Creates a huge whirlpool that captures enemies in the water.
 * Crystal Billow: Create frozen water bullets that she fires like a machine gun.