My Lands: Black Gem Hunting

How is this quest initiated? Can anyone help? Thank you!

The Faction quests come in order; whichever one you have now, you need to finish -- then you get the next. I don't remember the order, I'm afraid. I'll ask around, and get back to you if I can find out.

In this server I have the quest "Faction War. Elimination of enemy troops" that I haven't finished yet but the "20 joint robberies" was initiated long time ago. So some other event triggers the "20 joint robberies" so I could finish it in another server that I play.

I've asked my clan mates, and no-one knows... The trouble is, for most of us that quest was done a while ago, and it's hard to remember what came before it. I'll keep asking people, and come back with an answer if and when I get one.

Thanks anyway pal