Reel Him In

Steps

 * 1) Collect 3 stashed components, barrels are marked 'a Brotherhood cache', from around the city.
 * 2) Return to Lieutenant Cervaen. He will give you 'a small explosive device'.
 * 3) Go to the eastern end of the northern half of Beggar's Court to blow up the supplies. Three barrels are located at -19.36, 3, -24.02  Right-click and place the explosives for each barrel.
 * 4) Return to Delcairn Sebastian.

You may now continue with the quest Thaen Sevellos.

Rewards

 * Coin 1s12c
 * Choice of wrist item. Mark of Balance or Mark of Perfection