The Killer 7 aren't the only eccentric band of misfits plaguing the world.
Create your own contract killer/s.
Devise their organization,skills,etc.
The hitmen feat. in this page that were created by Topdrunkee were
taken from his own creation called Citadel De Laputa.
(Citadel of the Whore. - The whore in the title refers to the one
that's being used for the benefit of the whole.)
Currently under construction
Guidelines on how to create a contract killer will be posted up when ready.

Ansatsusha Gumi (Assassin gang)
An officially unamed 9 member group of assassins
who are commanded by Calagatha Seizar. (He's nothing more than a figure head.)
They are funded by the lady billionare Cathryn Syntyche.
Have very close bonds with the Citadel Whore "Jezebel"
as they both have the same goal of keeping the sovereignty of Ifala at the current status quo.
So they can maintain their pockets with heavy cash flow.
They are believed to be an urban myth.

Tsubaki,Komori - Camellia Petal Blight
Jiao Zeng - Huang Di the Bloodbath
Socrates - Marion (Nette)
Omarr Philips - SiN of GOD