Waterstorm

Waterstorm is a fusion of Waterhazard's and Brainstorm's DNA. He can only be accessed by the Biomnitrix or when the Omnitrix is damaged.

Powers and Abilities
Waterstorm has both Waterhazard's hydrokinesis and Brainstorm's electrokinesis. He can combine the two powers to form an electric-conducted waterblast capable of electrocuting foes on impact. This specific ability is shown to be powerful enough to stun and knock-out a Mutated Godzilla, as seen in Animo Planet. Waterstorm also possesses Brainstorm's enhanced intellect, and used it to figure out what Dr. Animo was originally planning and how to stop the Mutant Godzilla.

Ben 10: Galactic Legends

 * Waterstorm first appeared in Animo Planet, to go after Dr. Animo underwater and reach him in his underwater cave. Afterwards, he used his enhanced intellect to figure out what Animo was planning, stop him, and defeated his Mutant Godzilla using a combination of his hydrokinesis and electrokinesis.

Trivia

 * Waterstorm still talks intelligent, like Brainstorm.
 * His voice still sounds as if he's underwater, like Waterhazard.
 * It is unknown if he still retains Waterhazard's visor.
 * This alien was created by Insanedude24 on DeviantArt.