In order to gain access to the Partisan Quest line in Chardok you have to complete
- Digger faction
- Digging Yourself Deeper
- Where is Burning Woods?
- Horsemen Faction
- The Last Grove
- On Nobody’s Side
Digging Yourself Deeper and The Last Grove are on opposing faction. Everyone has a theory about how to cheat the system, but in reality, you are going to do the first quest that you have the faction to request. For high elves, that is The Last Grove. For Dwarves, that is Digging Yourself Deeper.
That said those two race illusions work to gain a few faction levels in order to get the tasks when you really do not have the faction to do so.