Dungeons & Dragons Online seems to imply you can't trust the mysterious benefactor uniting the criminals of Wheloon in the upcoming Shadowfell Conspiracy expansion. Calling the dungeon A Lesson in Deception doesn't imply that you'll reach the end and find out that everything is perfectly awesome... even if you'll be doing most of the deceiving early on by posing as a new recruit and infiltrating this den of thieves.
If you're reading this and immediately want to get down and dirty with the infiltration of said thief-den, you're still going to have to wait. But you can examine several new screenshots showing off the dungeon, which looks to be ranging across quite a bit of territory in the city. So get ready to play cutpurse on August 19th and enjoy the preview until then.
[Source: Turbine Entertainment press release]