Go to Gamlen House and you will start this quest by reading a letter from Anso which can be found on the desk. The go to the Lowtown at night and meet with Anso. He will asked you to retrieve some stolen goods from him.

Head to the abandoned house in Elven Alienage. You will encounter some enemies there but you can easily defeat them. You should be careful of the traps that could hurt your team so use Rogues to disable these traps before fighting. Then after you will find out that the stolen goods are not there then go outside.

You will then have to fight more enemies here, so use your tank to hold them off to protect your other team members. At the end of the battle, you will met Fenris, accept his request and he will join your party. He can be a good tank to hold enemies far away from your other members. Then go back to Hightown.

Once you are back into the mansion. You have to fight off more enemies in each room. After exploring the rooms you should be able to get the Magister’s Key to unlock the door at the top of the stairs.  After all of this, you can now recruit Fenris to join your party.

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