M3 - Kandrian I
1 - Lucky Mine
2 - Derfel's House
3 - Tam's Wagon
4 - Caer Tosai
5 - Altar
6 - Rose of Kandrian
7 - Ancient Windstone
Inside Derfel's House M3(2), speak with the owner to receive a few mission form him.
At first you need to obtain a phial of Rialte Brocaire, hidden in the Lucky Mine M3(1), inside a chest in the western part of the mine.
Lucky Mine map
1 - Grinning Vane
2 - Rialte Brocaire chest
Give it to the man and he will offer you a certain deal. If you complete 7 more assignments for him, you will receive Erathell treasures in return.
Agree and afterwards take the letter to the innkeeper at The Raven in Mel Aglir M4(5).
After a short chat, you will be able to return to Derfel for another mission.
This time you have to retrieve his former sword Hellbane, which lies in Kaldarian beside the body of its last owner M4(11).
Your next objective is to recover three items: the Circlet, Bloodstone and Rose of Kandrian. During the conversation, ask Derfel about details regarding each of them and afterwards head out to search for them.
The Rose of Kandrian can be found in the middle of the western part of Kandrian M3(6). Before picking it up however, you're in for a short chat with a group of thieves.
The Threadbare Circlet has been hidden inside a chest in the library of Scholia Arcana M6(20). The chest is locked and protected by a spell, so be careful.
The Bloodstone is in possession of Kells Cafferty, who can be found in the Reedsong Inn M7(2). Buy the last item from him. If you have developed persuasion, you might be able to buy it for half the price.