This video shows how to complete the level 20 Season of Discovery rogue quest for the "Deadly Brew" rune without needing to go to Stonetalon Mountains. You get this quest via mail at level 20
Important notes: !!! Make sure you dont have the Touch of Zanzil debuff because it affects your stealth level so that every mob can see you. !!!
- When doing this at level 20 i strongly suggest to put 5 talent points into master of deception
0:00 Open first letter in mailbox
0:12 Where to find on the map
0:33 Find the dead mailbox to start quest
1:00 Open the door to the courtyard
2:59 Get the first part of the Key
4:52 Get the second part of the Key
5:32 Find the horn of Xelthos
7:30 Turn in the quest
8:50 Go to city to get next letter in mailbox
9:23 Get the Deadly Brew rune reward