Chamber
Jonothon 'Jono' Starsmore
A British mutant whose psionic energy blasted away his chest and lower jaw when his powers manifested, leaving him unable to eat, drink, or speak normally. Chamber communicates telepathically and projects devastating bio-blasts. One of Generation X's most striking and tragic members.
Appearances Over Time
Most Appearances By Series
Generation X (1994) 79 issues
The Uncanny X-Men (1981) 20 issues
X-Men Legacy (2013) 17 issues
Generation X (2017) 12 issues
X-Men: Legacy (2008) 9 issues
X-Men '92 (2016) 9 issues
Uncanny X-Men (2019) 9 issues
New Mutants (2020) 8 issues
Weapon X (2002) 7 issues
Weapon X-Men (2025) 7 issues
Event Participation
Generation X #1
1994
Generation X #1
November 1994
Chamber is widely considered to be underutilized despite having one of the coolest visual designs and most distinctive powers in the X-Men roster. His time with Generation X under Scott Lobdell remains his most beloved run, where his brooding British personality and psychic speech made him a standout among the younger mutants. The Krakoa era sparked renewed discussion about wasted potential, with fans questioning why his resurrection didn't address the origin of his chest wound and calling for him to finally get the spotlight he deserves.
Jonothon 'Jono' Starsmore
Scott Lobdell & Chris Bachalo