"Hydro-Man can convert himself to water in all of its forms and can add water to his own mass and control every ounce of it with surgical precision."
― T'Challa/Black Panther (Marvel Comics)

The power to transform into or have a physical body made up of water. Technique of Water Manipulation. Variation of Elemental Mimicry and Liquid Mimicry.

Also Called

  • H2O Body/Mimicry/Physiology
  • Hydro/Hydrokinetic Body/Mimicry/Physiology
  • Hydrophysiology
  • Self-Liquification
  • Water Body/Physiology


User is made up of or can transform their body completely into water. Users' transformed form is either anatomically identical to their normal form, aside of being made of water, in which case it contains all to organs and is somewhat vulnerable to attacks. Alternately the user can transform into homogenous matter, without any part of their form being more important than the other.






  • Extreme temperatures are likely a problem.
  • May need practice to change back.
  • User can be incapacitated or killed by being evaporated
  • Some users may not be able to return to their original body/form.
  • May require constant contact with element to stay in transformed state.
  • Vulnerable to anything that can nullify or bypass water-based defenses.
  • The user is vulnerable to Water Absorption.

Known Users

  • Kuasa (Arrowverse/DC Comics)
  • Powerpuff Girls (The Powerpuff Girls)
  • Bai Tza (Jackie Chan Adventure)
  • Juvia Lockser (Fairy Tail)
  • Ayase Terada (S-CRY-ED)
  • Aqumaria (DC Comics)
  • Hydra (DC Comics)
  • Leron (DC Comics)
  • New Wave "Rebecca Jones" (DC Comics)
  • Snow Queen (DC Comics)
  • Inque (DC Comics)
  • Zan (DC Comics)
  • Morris Bench/Hydro-Man (Marvel Comics)
  • John Lopez/Washout (Marvel Comics)
  • Donald Essex (Heroes)
  • Sea Hag (Charmed)
  • Lady of the Lake (Charmed)
  • Water Demon (Charmed)
  • Suigetsu Hozuki (Naruto)
  • Hozuki Clan members (Naruto)
  • Kabuto (Naruto)
  • Shizuku (Naruto)
  • Sloth (Fullmetal Alchemist 2003)
  • Guardian ÄRM, Undine (Marchen Awakens Romance)
  • Tracy Strauss (Heroes)
  • The Liquid Man (Heroes)
  • Meltman (Action League NOW)
  • Downpour (Justice Leauge: Unlimited)
  • Irma Lair (W.I.T.CH.); when becoming one with her elemental ability
  • The Watery (Cardcaptor Sakura)
  • Aqua (Card Captor Sakura: Clear Cards)
  • Aquamaria (Static Shock)
  • H2Olga (The Fairly OddParents)
  • Dancing Water (Marvel Comics)
  • Black Puddle Queen (Courage the Cowardly Dog)
  • The Nightmaster (Yin Yang Yo!)
  • Chaos (Sonic Adventure)
  • Lulu Bell (D.Gray-Man); via shapeshifting
  • Honey Queen (One Piece); not exactly water, but an unknown liquid
  • Revival Slime (Yu-Gi-Oh!)
  • Splashmon (Digimon)
  • Ms. Shitataare (Futari wa Pretty Cure Splash Star)
  • Hasegawa Ron (Alive: The Final Evolution)
  • Spirit of Rain (Shaman King)
  • Tarmiel (Nanatsu no Taizai)
  • Agua Cristi and Bendita Cristi (Agua Bendita)
  • Aqua (Valkyrie Crusade)
  • Water Dragon (Mako Mermaids)
  • The Liquidator (Darkwing Duck)
  • Geb (Jojo's Bizarre Adventure Part 3: Stardust Crusaders)
  • Aqua Necklace (Jojo's Bizarre Adventure Part 4: Diamond is Unbreakable)
  • Foo Fighters (Jojo's Bizarre Adventure Part 6: Stone Ocean)
  • Fluid Man (The Impossibles)
  • Eiji Hino (Kamen Rider OOO); via Shauta Combo
  • SeaSpy (TF2 Freak)
  • Swim Swim (Magical Girl Raising Project)
  • Liquid Man (Super Globetrotters)
  • Sirens (Sinbad: Legend of the Seven Seas)
  • Shizuku Kurogane (Rakudai Kishi no Cavalry); via Aoiro Rinne
  • EAT (Fear Mythos)
  • Jack-Jack Parr (The Incredibles)
  • Evil Natural Water (One Punch Man)
  • Squishington (Bump in the Night)

Known Objects

  • Magic Urn (Once Upon a Time); liquefies a magic user to contain them
  • River of Lost Souls (Once Upon a Time); liquefies anyone who touches it


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