Wave the Swallow

Wave the Swallow is a purple swallow, the Babylon Rogues' resident technical genius, and a bit of a trash-talker.

Employed by Eggman
Wave's temporary employment by Eggman started when Jet the Hawk was riding his Extreme Gear while being chased by robots after stealing something to boost his Gear from Dr. Eggman. He is captured and Eggman is intrigued by his speed. He offers Jet the chance to live if he is able to defeat Sonic. Jet agrees if he can bring along his friends, Wave and Storm. They enter Knothole and activate the security system to lure Sonic to them. When he arrives they attack him with Jet using speed, Wave using her technical gear skills, and Storm using brute strength. Despite Sonic's speed, being outnumbered and attacked by enemies using Extreme Gear proved too much for him to handle. (StH: #163)

Sonic was sent home to Tails' house and he explained how he got beat up. Knuckles jokes around with Sonic for a minute, before Tails comes in holding their brand new Extreme Gear. As the Babylon Rogues are going to enter Knothole, Sonic and friends come to stop them. After a few healthy insults, they began to race. Storm fought Knuckles, to which Storm admitted that Knuckles was as strong as himself. Tails fought Wave, who made fun of the young fox's airboard. Finally, Jet and Sonic faced off, speed against speed. (StH: #164)

Personality
Wave is something of a voice of reason amongst the Rogues, often reminding Jet and Storm of their responsibilities. She also believes that if she doesn't take charge, nothing will ever get done.

Background information
Wave was initially called "Web the Sparrow" by fans due to translation errors.