Screwball

Young Life
Screwball, real name Jason Ashwork, lost his parents in a freak fire when he was young. He was taken in and trained by The Cabal, an international league of assassins. He quickly went up in the ranks, going from killing random hobos to assassinating African ambassadors.

Against the Cabal
On one of his missions as an adult, Jason discovered that his mom was part of the Cabal, but was assassinated for being a loose end. Jason began to murder the highest members of the Cabal, under the identity of Screwball. He eventually faced off against the leader of the Cabal, Darren Morreli, who managed to stab Jason before Jason shot Darren in the head. One of the bullets hit a gas tank, causing the entire base to explode. The explosion erased every memory Jason ever had, except him as Screwball. Taking Screwball as his official name, and going insane, Jason began to wander the world looking for any assassin jobs.

In Daggerstrike
Screwball was hired by The Master to kill Mira Johnson who was hunting him down. He ambushed and attacked her with a banana, before Abyss Langley snapped his neck.