DDAL09-06 Infernal Insurgency (5e)
Fai Chen reveals that a draft of the Hellriders' original attack plan might still exist¸ and it won't be easy to get it. If you can recover these¸ it would be extremely helpful in your quest to locate their remains and free their spirits. It might very well be a suicide mission¸ though when you're in Avernus¸ what isn't? Fortunately¸ the wily merchant has just the plan for a group of heroes unconcerned with the odds. Part Two of the Behind Infernal Lines series. A Four to Six Hour Adventure for 5th to 10th Level Characters (APL 8)