Another piece of Worm fanart, this time of of nomadic supervillain group Slaughterhouse 9. They're basically what you get if you combine the Manson Family with a travelling pack of hobos. The team has a LOT of turnover, none of the original founding members are still alive by the time the Worm novel takes place, and their only goal is to cause as much misery and chaos as possible for shits and giggles. Jack Slash, the current leader, also enjoys sadistically breaking any superhuman he sees as a symbol of hope in society, preferably badly enough that they join the 9.

By the time the novel takes place, their members are :

Jack Slash
Bonesaw
Hatchet Face
Shatterbird
Burnscar
Cherish
Crawler
The Siberian
Mannequin