Followers of damn chaos (6)
I believe the answer is:
fandom
'followers' is the definition.
(fandom is a kind of followers)
'of damn chaos' is the wordplay.
'chaos' indicates anagramming the letters.
'of'+'damn'='ofdamn'
'ofdamn' anagrammed gives 'FANDOM'.
(Other definitions for fandom that I've seen before include "body of supporters" , "Enthusiasts" , "enthusiasm" , "Supporters generally" , "devotion" .)