On the 360 I was invading as a darkwraith in the forest and it seemed like I invaded someone much lower from the souls I recieved.
As I understand, you get 10% of what the phantom/host needed to level up. So if they last needed 200k to level up, you get 20k by killing them.
Is this right? And was I mistaken? I didn't have a chart or anything to compare it with, but it seemed I was significantly overpowered compared to them (invading as a lvl 185).