Prophecies and Corruption/Location

Hello guys, recently hit 130 hours in the game and I still feel a newbie in a lot of areas.

I’m still puzzled by some aspects of the circle of fortune and I would really appreciate some info on the topic.

Does the location of the prophecy completion affect the loot? For example would 4 unique bows from majasa have the same theoretical LP compared to 4 unique bows from 300 corruption emperor of corpses? or does your highest corruption rating affect your prophecy drops at all?

and if it doesn’t then it’s far simpler to pick prophecies that involve killing a campaign boss or just random mobs like diamond matron?