It is not for a morphine metod, it is for prevent pain using other merhods
I don't live in Europe, so I'm not familiar with the local method to get drugs, but if you know on a heroin diller you can ask him if he have fentanyl, I think that will be better than morphine.
You can also try in empire market, make sure to pay through empire only, and not to the diller Persenly, and see the diller reviews
and the most important thing- be careful
That's all i know
Good luck