Sea King Dragon Slayer Magic

Description
Water Dragon Magic is a Dragon Magic belonging to Otohime and Ryūjin. This magic allows the user produce water and water energy from their body and manipulate it for offensive, defensive, and supplementary purposes. Water Dragon Magic users are also able to manipulate natural sources of water along with large bodies of water, to create large scale attacks. Similarly to Wendy's Sky Dragon Slayer Magic, there are a couple of supportive spells such has healing or enhancing an allies abilities, most of these spells belong to Otohime alone. Ryūjin and Otohime are able to shape the water in a similar manner as Water-Make, which Ryūjin dubbed "Water Dragon-Make". One of Water Dragon Magic's most famous abilities is the ability to consume natural water sources to increase the user's physical and magical abilities. Another unique ability is that all water spells harmlessly bounces off the users body and is then redirected back  to the caster of the spell with equal force.

Skills

 * Water Walking
 * Water Manipulation
 * Enhanced Lung Capacity
 * Echolocation
 * Water Sense
 * Water Pressure Resistance
 * Water Pressure Control
 * Enhanced Swimming
 * Flight
 * Mist Creation

Spells
Stage of Shaping
 * Water Dragon's Healing Spell:  A basic spell that allows Otohime to heal an allies physical wounds.
 * Ocean's Gift: Ocean's Gift is a supportive spell that enhances an allies strength.
 * Water Dragon's Illusion:
 * Water Dragon's Whirlpool Shield
 * Water Dragon's Roar:  This is the signature spell of Water Dragon Magic and Otohime's trademark spell. The user takes a breath and then releases a torrent of highly pressurized water from their mouth that leaves a path of destruction in its wake.
 * Water Dragon's Claw
 * Water Dragon's Geyser
 * Water Dragon's Reflection
 * Water Dragon's Lance
 * Water Dragon's Domain: Water Dragon's Domain is a powerful spell that is often used in conjunction with the Water Dragon Secret Arts, but this spell does require a great amount of magical power. The user expels a large quantity of water from their mouth that races toward the enemy like a giant wave with great speed and power. Depending on the amount of magical power use, the amount of water created is enough to create a lake. If the wave were to hit the enemy, they would be furiously swept off their feet. Once the waters have calmed, users are capable of reusing the newly created lake for even stronger spells.
 * Water Dragon's Paradise
 * Water Dragon's Hammer Pulse: 
 * Water Dragon Secret Art: Water Dragon's Maelstrom
 * Water Dragon Secret Art: Water Dragon Formation
 * Water Dragon Secret Art: Hydraulic Ram
 * Hydrosphere:  Hydrosphere is a spell that allows the user to create a powerful sphere that produces a continuous sound “roaring” sound. Otohime created this when she was fifteen years old. It took the great Otohime two years to fully master this spell due to the immense concentration it requires.The secret to this spells power comes from a couple of things: the shape, rapidly increasing the pressure of the water, and rotating the water in a whirlpool like fashion. In order to learn this spell a user must go through three stages of training and each stage corresponds to one of these things. The first stage is the Stage of Shaping, the Pressurizing Stage, then finally the Whirlpool Stage.

Pressurizing Stage

The pressure of the water is where most of the power comes from. For this reason, the training for this stage is significantly harder then the previous one. This stage of training requires only one thing: a water filled baseball. The goal of this is to try to pop the ball by only using water pressure and it has to be done within ten seconds. This isn't an easy task by any means because the baseball is very dense making the task nearly impossible. This stage took Otohime half a year to complete.

Whirlpool Stage

The rotation of the water is the second main source of this spell's power. This stage is the exact opposite of the Pressurizing Stage. This training focuses on rotating the water inside a thin plastic sphere in a whirlpool like fashion. The point of this training is rotate water at 50 miles per hour without popping the plastic or even making a small hole.

Usage

Power
 * Giant Hydrosphere

Trivia

 * Permission was granted by Per.