[help Needed] Lusco Secret Discovery

So I want to get the Lusco library discovery but I can't seem to get any gunpowder. The wiki says to kill dead prospectors but I have and they have never dropped it. The wiki also says you can use sulfur but I couldn't get any of that either. It is not urgent or anything but I would like some help.

 

A few weeks ago I ddI the library. If you got to the. South-West corner of Rynek you will see the abandoned mines. Near the enter ace lots of dead prospectors spawn and that all have a chance of dropping gunpowder (looks like a firework star).

 

I found it but none of them have dropped any gunpowder. Maybe I am just unlucky. I will keep trying.

 

Yeah, they defiantly drop it. I used loot quality/bonus gear and it took me like 5 mins so idk how long it will take you.

 

worst secret discovery in the game by far
dead prospectors drop the stupid gunpowder like 1 out of 50 times and who would even want to go all the way to rymek to get something in lusuco anyway