Check on Anders
Head to Anders’ Clinic and find the Qunari Blade in the crate . Talk to Anders to finish the quest. As you leave Darktown a new quest, 'Justice' will be unlocked.
Return to Anders’ Clinic and talk to him, then agree to help him. Head through the southern part of Darktown and loot the deathroot . Enter the Sewers and fight off the enemies. Check the Sela Petrae Deposit and disarm the trap - standard . Check the corpse to the north then go east to find another trap - standard waiting to be disabled. Continue east to find some rubble then go south and fight off the mages. Loot the c orpse and find another The Enigma of Kirkwall in the corner. Head up the steps to find another Sela Petrae Deposit then go north.
Check the corpse **** in the first room and defeat the Lyrium Smugglers. There is another Sela Petrae Deposit in the second room and more to the north past a large set of trap - standard . Defeat the Pit Boss here and open the chest - complex to the south for Mantaker’s Hobbler - Refined and Dragonscale Boots then go north to find the Sela Petrae Deposit . Check the pile of bones as you return to Darktown.
Head to The Bone Pit, in turn starting the quest 'Mine Massacre' , go ahead to check the corpses and pile of bones then go east to enter the Drakestone Mines. Check the corpses for the Warden’s Oath and disarm the trap - complex as you are swarmed by spiders. Grab the Drakestone Deposit and take the eastern path to find more spiders. To the north is a deep mushroom and to the south some bones and another Drakestone Deposit .
Backtrack and head south to find more bones and crates . To the east is a Drakestone Deposit , follow this path south to some bones and corpse with the Griffon-Feather Belt . Disarm the trap - complex and loot the Drakestone Deposit to spawn a Monstrous Spider. Find the path to the west that leads north and button hook around the corner into an alcove with a chest - complex . Leave the alcove and go up the nearby steps and disarm the trap - complex to start another spider fight, then grab the final Drakestone Deposit before leaving. Talk to Anders back at the clinic then head to the Chantry and talk to the Grand Cleric.
Once this is done, speak with Anders once more to finish the quest.