Find the oracle/closer to the stars

I'm stuck at the first party of cantha ( kaineng center and the marketplace )
I need to find the quest finding the oracle and complete that one to get closer to the stars.
But I cannot find that quest.
I did it with my ranger but I forgot it.
So plz anyone help me

The Stickied Factions FAQ Thread

basically you need Mayhem in the Market if your Canthan or Welcome to Cantha if your Tyrian.

There is some advice for this mission - start from portal, that is lockated on your left. Do NOT kill Bosses - clear their guards and move over map to East, then to South, and when u will reach bottom of this map, head to West. If u Phoenix, kill it and follow way that u came here and kill Bosses - it is much easier - done it with only henchies group.