Hi there!
So I hope this hasn't been posted before, and hopefully it won't be hotfixed anytime soon!
It's very simple, find someone who has the same nemesis quests as you have, group up (party, not raid) with them and share the profit!
Every kill you get, grants you 1 extra "kill" towards the quest completion. This of course works with more people, so if you have 5 people in your group with the same quest - 5 kills granted towards the quest per kill.
Just to clarify: you need to be near each other for this to work (as in the same loot area).
