Surge is Kitsunami

Hydrokinesis via "Hydro Pack": The kit does not generate water on its own; it uses a backpack (Hydro Pack) that extracts moisture from the air or stores water.
Water Tentacles: His primary form of attack. He molds water into multiple long, powerful tentacles that emerge from his backpack. He uses them to:
Immobilize: To grab and restrain opponents.
Locomotion: Using the tentacles as extra "legs" to climb or move quickly.
Shields: Form liquid barriers to block attacks.
Limited Flight: It can expel high-pressure jets of water downwards, allowing it to float or fly for short periods (jetpack style).
Mental Connection: He possesses a psychological (and perhaps technical) dependence that allows him to act in perfect synchronicity with the Surge.

Electrokinesis (Cyan Lightning): She generates and projects light blue (cyan) electricity. She can fire lightning bolts, create electrical explosions around her, or channel energy into her fists for devastating blows.
Superhuman Speed: Unlike Sonic, who runs naturally, Surge uses electrical discharges in his nervous system and muscles to propel himself, artificially reaching extreme speeds.
Magnetic Adhesion: It can use electromagnetism to run on vertical surfaces or the ceiling, as well as attract or repel small metallic objects.
Super Strength and Durability: Thanks to Dr. Starline's cybernetic enhancements, she is physically more resilient than an average Mobian.

Appearance: Light blue fur and purple eyes. He has large fennec-like ears and a blue tuft of hair.
Equipment and Powers: His main feature is the Hydro Pack, a yellow, barrel-shaped backpack that allows him to manipulate water (hydrokinesis). He often creates water tentacles that he uses for combat and mobility.
Personality: He was programmed with an obsessive need to support Surge, being extremely loyal to her, but mentally unstable.

Appearance: Vibrant lime green fur, cyan eyes with black markings around them, and spiky hair held back by a purple headband with studs. She wears black and purple clothing with metal details.
Powers: Possesses electrical abilities (electrokinesis), granting him superhuman speed and strength, emitting cyan rays from his body.
Personality: She is aggressive, rebellious, and has been brainwashed into hating Sonic, although she is aware that her memories have been altered.