D-Rank
Kirigakure (Hiding in Mist) - 400 Ninjutsu
Expelling chakra from the mouth or using a pre-existing water source, the user is able to cover the surrounding 15m radius in an obscuring dense mist. Chakura Noukan will not be able to distinguish the user from within the mist, due to the composition of the mist itself.
The mist can extend an additional meter for every 1,000 Ninjutsu the user has, capping at 30m. Unlike other smokescreens, the user is able to extend the duration of the mist and confine it to its area.
C-Rank
Mizu Bushin (Water Clone) - 500 Ninjutsu
Water clones are created from water, identical in appearance to the user. They can be distinguished from the user via sensory techniques, though as material copies, they appear real in all other aspects.
Used mainly as a supplementary technique, these clones cannot cast any techniques and are allotted half of the user's stats, regardless of the number of clones created. Each is as durable as the cost paid.
Suirou (Water Prison) - 900 Ninjutsu
Performing the necessary hand seals and slamming their hands to the surface of a pre-existing water source, the user is able to manipulate the water underneath a target to engulf them in a spherical prison. This water is considerably heavy; unless the target has a Strength stat at least half that of the user’s Ninjutsu stat, it will be extremely difficult to move inside the prison.
B-Rank
Suikoudan (Water Shark Bullet) - 2,000 Ninjutsu
Using a pre-existing water source, the user creates a large shark composed of water that swiftly attacks the opponent. The shark can either bite down on the opponent with its immensely powerful jaws or deal physical damage with its heavy weight.
Bakusui Shouha (Exploding Water Colliding Wave) - 3,500 Ninjutsu
Expelling a vast amount of water from their mouth, the user creates a surging tide that moves with enough force to crush all in its path. The motions of these waves can be controlled by the user for 2 rounds after creation before all the water settles. The resulting water source covers a 50m diameter.
Suiryuudan (Water Dragon Bullet) - 5,000 Ninjutsu
Manipulating water into a massive dragon, the user forces it to collide into the opponent with great force, dealing internal damage to the foe and catastrophic collateral damage to their surroundings. The size of the dragon can vary based on the Ninjutsu skill of the user.
A-Rank
Senshokukou (A Thousand Feeding Sharks) - 7,500 Ninjutsu
Usable only by manipulating a pre-existing water source, the user slams their hands to the water surface to bring forth a massive wave that rises 20m high. This wave is then manipulated into a countless number of sharks which then surge toward the opponent all at once.
Daisuiryuudan (Great Water Dragon Bullet) - 9,750 Ninjutsu
A devastating technique which uses a massive amount of chakra, an enormous water dragon is created from a pre-existing water source and sent crashing into the opponent. Even at base skill, the collateral damage left in its wake is unspeakable and the amount of water left over is enough to flood several city blocks.
S-Rank
Daikouzui (Deluge) - 13,000 Ninjutsu
Performing the requisite hand seals, the user then forms the Submission seal, evoking an ominous quaking of the earth for several dozen meters in all directions. The chakra collected has been infused into the very earth itself, causing several massive geysers of water spread throughout the 100m around the user to violently erupt from the ground.
Each column of water surges upward, reaching over 50m into the air, with enough water being pushed out to destroy anything above them. Opponents caught in the vortex of these can be thrown several dozen meters away. The amount of water released is comparable to medium-size lakes. The geysers continue to surge for 4 consecutive rounds, and can only be stopped by the user.