StatisticsReal Name: Jonothon Evan Starsmore
Current Alias: Decibel
Former Alias: Chamber
Nicknames: Jono, Jon, Sparky
From: London, England (Scotland in the Generation X novel by Scott Lobdell)
Age: ?21 (was 18 when he joined Generation X)
Hair Colour: Reddish-Brown
Eye Colour: Brown
Weight: 140lbs (64kg)
First Appearance: Generation X Ashcan / Generation X # 1
Current Team: New Warriors
Previous Teams: Weapon X, X-Men, Generation X
Current Powers: Depowered on M-Day, Jono was transformed by an infusion of Apocalypse's blood which had a drastic impact on his appearance but an unclear effect on his powers - he was identified as an omega-level mutant after this but has shown no evidence of powers. (Clan Akkaba members typically display enhanced strength and durability, and the ability to reshape their limbs into weapons.) Used a high-tech suit to create solidified sound constructsas a member of the New Warriors.
Previous Powers: Jono is composed of pure psionic energy and also possesses low-level telepathy. He can use the psionic energy to generate psionic blasts and also to fly, using an aid designed by Forge. He has the potential to become the most powerful mutant on the planet as he has the ability to do practically anything, including rebuilding his body and developing his telepathy to a level higher than either Emma Frost or Jean Grey. As he is composed of psionic energy, Jono does not need to eat, drink or breathe
Other Notable Features: Grey skin, blue lips and a large red tattoo on his chest. These features are the result of the introduction of Apocalypse's blood into Jono's system.