I think a slow death could be something that works. Maybe something like the following?
Chimera Protection Services
Weyland Operation - Current
Cost: 3 - Inf: 4
This card is not trashed until another current is played or an agenda is stolen.
At the end of your turn, you may pay 3 [credits]. At the beginning of the Runner’s turn, do 2 meat damage to the runner.
What’s the target?
Protection and Insurance Division
Weyland Asset - Grey Ops
Rez: 4 - Trash: 3 - Inf: 3
When the Runner’s turn begins, deal the runner 1 meat damage unless the he or she pays 1 [credit]
The money is for your protection, terrible things can happen in this city.