Dark Sun Blood and Silt
Kargash is rumored to be an agent, defiler and assassin in the employ of House Tsalaxa
Kargash is a cruel man. Paid by Yarnath the Skull he attempted to have the PC’s killed by inviting them to dinner at a villa outside of Fort Kalvis. His ambush failed and the PC’s tried to infiltrate his villa for some payback. That didn’t go well, only two of them made it out alive.
It now seems that Kargash is sending some bounty hunters after them to fix his initial mistake.