Tenim's Bounty

Hrundi in Sadrith Mora, Wolverine Hall: Fighter's Guild gives you this quest and Berwen's Stalker at the same time.

Collect the bounty on an outlaw Rels Tenim near Vos. Asking around in Vos directs you towards the Ahemmusa Camp to the north. Asking the tribals reveiles that Rels Tenim may be hiding in Shallit, on a small island southwest of Ald Daedroth.

If you run through Shallit quickly, you'll find that Tenim is nowhere to be found, and that the final door in the cave leads into Drethan Ancestral Tomb, inhabited by a spellcasting vampire named Marara.

In the cavern just after you enter the cave, look up and to the south, and you'll see a hidden ledge. You'll need Levitate or strong Jump to get up there, and you should be able to find a potion or two lying around in the lower cave if you don't have the Levitate ability handy. Once up, you'll quickly encounter four of Tenim's generic bandit friends before you meet the well-equipped Tenim himself.