[Moriarty]

Very true raf, we wouldnt want to swamp the community with this stuff or it stops being valuable and a novelty. A 5% chance sounds about right.

Id suggest one crime to rob a chemicals warehouse ordinarily in search of stuff to sell to the drug market, so payouts between $1000 and $3000 but at a random chance you stumble on nitroglycerine that you steal instead. 40 Ap crime?

This could then be passed to scientists that at a certain level (8?) could convert it to explosives to be used to attack a hideout by someone. Perhaps it could do 1000 damage and randomly hospitalise a few players in the gang.