Hydronox is a ripped aqua-warrior with translucent blue skin like crashing surf and muscles sculpted like tidal waves. His head is wrapped in a cresting water helm shaped like a sea serpent, with glowing seafoam-green eyes. His right arm is a high-pressure water cannon shaped like a giant conch, and his left arm is a coral-crusted gauntlet with a serrated fin blade. He wears kelp-wrapped armor, barnacle pauldrons, and a belt made from shark teeth. Every step leaves puddles. His catchphrase? “Drown in the fury!” Total splash-damage legend.